#037B02
Closest named color: Green (#008000). oklch(50.5% 0.171 142.5), rgb(3, 123, 2).
Aa
White text reads best on this color (5.47:1).
About this color
#037B02 is a medium-dark, vivid green. In OKLCH its lightness is 51%, its chroma 0.171 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green (#008000), ΔE 0.016 away. White text reads best on it, at 5.47:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Green (#008000) |
| Black text | 3.83:1 |
| White text | 5.47:1 |
Values
| HEX | #037B02 |
| RGB | rgb(3, 123, 2) |
| HSL | hsl(120, 97%, 25%) |
| OKLCH | oklch(50.5% 0.171 142.5) |
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 #037B02 | 5.47:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #037B02 | 3.83:1 | AA large text | Lc 27.5 | Dividers and decoration only |
| #037B02 text on white | 5.47:1 | AA | Lc 76.6 | Fine for body text |
| #037B02 text on black | 3.83:1 | AA large text | Lc -25.2 | Dividers and decoration only |
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 700.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE0
oklch(93.6% 0.023 143.4)
-
Step 200
200
#C8E1C6
oklch(88.4% 0.045 143.2)
-
Step 300
300
#A2CF9E
oklch(81% 0.083 142.7)
-
Step 400
400
#6DB567
oklch(70.6% 0.132 142.4)
-
Step 500
500
#3FA23A
oklch(63.1% 0.17 142.5)
-
Step 600
600
#0F8C0C
oklch(55.6% 0.184 142.5)
-
Step 700
700 (this color)
#037B02
oklch(50.5% 0.171 142.5)
-
Step 800
800
#076105
oklch(42.8% 0.142 142.4)
-
Step 900
900
#144F12
oklch(37.6% 0.11 142.6)
-
Step 950
950
#0E2F0C
oklch(27.1% 0.071 142.4)
#037B02 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) | #7E6E00 | 0.122 |
| Deuteranopia (no green cones) | #736618 | 0.120 |
| Tritanopia (no blue cones) | #007768 | 0.113 |
| Achromatopsia (no color) | #696969 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #037B02
#037B02
oklch(50.5% 0.171 142.5)
- #90399D
#90399D
oklch(50.5% 0.172 322.3)
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 #037B02, closest first.
No curated palette has a color within ΔE 0.04 of #037B02.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green #008000 ΔE 0.016
- Tree Green #2A7E19 ΔE 0.023
- Dark Grass Green #388004 ΔE 0.033
- Jungle Green #048243 ΔE 0.051
- Forest Green #228B22 ΔE 0.052
- Emerald Green #028F1E ΔE 0.060
- Dark Green #006400 ΔE 0.073
- Kelley Green #009337 ΔE 0.074
Use #037B02 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.