#037A3A
Closest named color: Jungle Green (#048243). oklch(50.7% 0.135 151.1), rgb(3, 122, 58).
Aa
White text reads best on this color (5.45:1).
About this color
#037A3A is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.135 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.025 away. White text reads best on it, at 5.45:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.84:1 |
| White text | 5.45:1 |
Values
| HEX | #037A3A |
| RGB | rgb(3, 122, 58) |
| HSL | hsl(148, 95%, 25%) |
| OKLCH | oklch(50.7% 0.135 151.1) |
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 #037A3A | 5.45:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #037A3A | 3.84:1 | AA large text | Lc 27.5 | Dividers and decoration only |
| #037A3A text on white | 5.45:1 | AA | Lc 76.6 | Fine for body text |
| #037A3A text on black | 3.84:1 | AA large text | Lc -25.1 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE4
oklch(93.7% 0.019 152.8)
-
Step 200
200
#C9E0CD
oklch(88.4% 0.036 150.5)
-
Step 300
300
#A2CDAB
oklch(80.8% 0.066 151)
-
Step 400
400
#6DB37F
oklch(70.6% 0.104 151.2)
-
Step 500
500
#3FA05E
oklch(63.1% 0.134 151.1)
-
Step 600
600
#0D8A44
oklch(55.6% 0.145 151.2)
-
Step 700
700 (this color)
#037A3A
oklch(50.7% 0.135 151.1)
-
Step 800
800
#065F2D
oklch(42.6% 0.111 151.3)
-
Step 900
900
#144E28
oklch(37.6% 0.087 151)
-
Step 950
950
#0E2E18
oklch(27% 0.056 151.2)
#037A3A 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) | #7A6E35 | 0.112 |
| Deuteranopia (no green cones) | #6F663F | 0.112 |
| Tritanopia (no blue cones) | #00786B | 0.074 |
| Achromatopsia (no color) | #696969 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #037A3A
#037A3A
oklch(50.7% 0.135 151.1)
- #904488
#904488
oklch(50.8% 0.135 331.5)
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 #037A3A, closest first.
No curated palette has a color within ΔE 0.04 of #037A3A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.025
- Tree Green #2A7E19 ΔE 0.036
- Green #008000 ΔE 0.049
- Dark Grass Green #388004 ΔE 0.050
- Sea Green #2E8B57 ΔE 0.064
- Forest Green #228B22 ΔE 0.064
- Dark Olive Green #556B2F ΔE 0.067
- Camo Green #526525 ΔE 0.075
Use #037A3A 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.