#008E12
Closest named color: Emerald Green (#028F1E). oklch(56.1% 0.186 143.3), rgb(0, 142, 18).
Aa
Black text reads best on this color (4.87:1).
About this color
#008E12 is a medium-dark, vivid green. In OKLCH its lightness is 56%, its chroma 0.186 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 0.006 away. Black text reads best on it, at 4.87:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.186) |
| Temperature | in between |
| Nearest name | Emerald Green (#028F1E) |
| Black text | 4.87:1 |
| White text | 4.30:1 |
Values
| HEX | #008E12 |
| RGB | rgb(0, 142, 18) |
| HSL | hsl(128, 100%, 28%) |
| OKLCH | oklch(56.1% 0.186 143.3) |
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 #008E12 | 4.30:1 | AA large text | Lc -74.5 | Content text, not long reading |
| Black text on #008E12 | 4.87:1 | AA | Lc 35.1 | Non-text elements, placeholder text |
| #008E12 text on white | 4.30:1 | AA large text | Lc 69.0 | Content text, not long reading |
| #008E12 text on black | 4.87:1 | AA | Lc -32.7 | 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
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE0
oklch(93.6% 0.023 143.4)
-
Step 200
200
#C8E2C6
oklch(88.6% 0.047 143.2)
-
Step 300
300
#A1CF9E
oklch(80.9% 0.083 143.2)
-
Step 400
400
#6AB668
oklch(70.8% 0.134 143.5)
-
Step 500
500
#3AA23B
oklch(63% 0.171 143.4)
-
Step 600
600 (this color)
#008E12
oklch(56.1% 0.186 143.3)
-
Step 700
700
#00760D
oklch(49.1% 0.163 143.3)
-
Step 800
800
#006109
oklch(42.7% 0.141 143.3)
-
Step 900
900
#105012
oklch(37.8% 0.112 143.3)
-
Step 950
950
#0D2F0D
oklch(27.1% 0.07 143.3)
#008E12 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) | #917F00 | 0.134 |
| Deuteranopia (no green cones) | #847624 | 0.133 |
| Tritanopia (no blue cones) | #008A78 | 0.119 |
| Achromatopsia (no color) | #7A7A7A | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #008E12
#008E12
oklch(56.1% 0.186 143.3)
- #A644B2
#A644B2
oklch(56% 0.186 323.2)
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 #008E12, closest first.
No curated palette has a color within ΔE 0.04 of #008E12.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Emerald Green #028F1E ΔE 0.006
- Forest Green #228B22 ΔE 0.017
- True Green #089404 ΔE 0.020
- Irish Green #019529 ΔE 0.023
- Kelley Green #009337 ΔE 0.027
- Green #008000 ΔE 0.042
- Dark Grass Green #388004 ΔE 0.043
- Tree Green #2A7E19 ΔE 0.049
Use #008E12 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.