#008D03
Closest named color: Emerald Green (#028F1E). oklch(55.8% 0.189 142.6), rgb(0, 141, 3).
Aa
Black text reads best on this color (4.81:1).
About this color
#008D03 is a medium-dark, vivid green. In OKLCH its lightness is 56%, its chroma 0.189 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Emerald Green (#028F1E), ΔE 0.012 away. Black text reads best on it, at 4.81:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.189) |
| Temperature | in between |
| Nearest name | Emerald Green (#028F1E) |
| Black text | 4.81:1 |
| White text | 4.36:1 |
Values
| HEX | #008D03 |
| RGB | rgb(0, 141, 3) |
| HSL | hsl(121, 100%, 28%) |
| OKLCH | oklch(55.8% 0.189 142.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #008D03 | 4.36:1 | AA large text | Lc -74.9 | Content text, not long reading |
| Black text on #008D03 | 4.81:1 | AA | Lc 34.7 | Non-text elements, placeholder text |
| #008D03 text on white | 4.36:1 | AA large text | Lc 69.4 | Content text, not long reading |
| #008D03 text on black | 4.81:1 | AA | Lc -32.2 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C8E2C5
oklch(88.6% 0.048 142.3)
-
Step 300
300
#A1CF9D
oklch(80.9% 0.084 142.7)
-
Step 400
400
#6BB665
oklch(70.8% 0.136 142.4)
-
Step 500
500
#3BA237
oklch(63% 0.173 142.6)
-
Step 600
600 (this color)
#008D03
oklch(55.8% 0.189 142.6)
-
Step 700
700
#007602
oklch(49% 0.166 142.6)
-
Step 800
800
#006101
oklch(42.7% 0.145 142.6)
-
Step 900
900
#11500F
oklch(37.8% 0.114 142.6)
-
Step 950
950
#0D2F0B
oklch(27.1% 0.072 142.4)
#008D03 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #907E00 | 0.135 |
| Deuteranopia (no green cones) | #84751D | 0.134 |
| Tritanopia (no blue cones) | #008877 | 0.124 |
| Achromatopsia (no color) | #797979 | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #008D03
#008D03
oklch(55.8% 0.189 142.6)
- #A542B3
#A542B3
oklch(55.7% 0.19 322.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #008D03, closest first.
No curated palette has a color within ΔE 0.04 of #008D03.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Emerald Green #028F1E ΔE 0.012
- Forest Green #228B22 ΔE 0.020
- True Green #089404 ΔE 0.022
- Irish Green #019529 ΔE 0.027
- Kelley Green #009337 ΔE 0.032
- Green #008000 ΔE 0.040
- Dark Grass Green #388004 ΔE 0.042
- Tree Green #2A7E19 ΔE 0.049
Use #008D03 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.