#037B58
Closest named color: Jungle Green (#048243). oklch(51.7% 0.108 164.8), rgb(3, 123, 88).
Aa
White text reads best on this color (5.27:1).
About this color
#037B58 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.108 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.042 away. White text reads best on it, at 5.27:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.97:1 |
| White text | 5.27:1 |
Values
| HEX | #037B58 |
| RGB | rgb(3, 123, 88) |
| HSL | hsl(162, 95%, 25%) |
| OKLCH | oklch(51.7% 0.108 164.8) |
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 #037B58 | 5.27:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #037B58 | 3.97:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #037B58 text on white | 5.27:1 | AA | Lc 75.7 | Fine for body text |
| #037B58 text on black | 3.97:1 | AA large text | Lc -26.1 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE7
oklch(93.5% 0.015 164.7)
-
Step 200
200
#C8E0D4
oklch(88.6% 0.03 164.2)
-
Step 300
300
#A2CCB8
oklch(80.9% 0.053 164.5)
-
Step 400
400
#6CB193
oklch(70.6% 0.083 164.7)
-
Step 500
500
#3D9E79
oklch(63.2% 0.107 164.8)
-
Step 600
600
#048862
oklch(55.6% 0.116 165)
-
Step 700
700 (this color)
#037B58
oklch(51.7% 0.108 164.8)
-
Step 800
800
#015E42
oklch(42.7% 0.09 164.6)
-
Step 900
900
#124D38
oklch(37.7% 0.07 164.9)
-
Step 950
950
#0E2D21
oklch(27% 0.043 165.1)
#037B58 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) | #787156 | 0.106 |
| Deuteranopia (no green cones) | #6C685A | 0.103 |
| Tritanopia (no blue cones) | #007B71 | 0.039 |
| Achromatopsia (no color) | #6C6C6C | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #037B58
#037B58
oklch(51.7% 0.108 164.8)
- #934C76
#934C76
oklch(51.7% 0.109 345.1)
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 #037B58, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.042
- Bluegreen #017A79 ΔE 0.053
- Dark Aquamarine #017371 ΔE 0.053
- Sea Green #2E8B57 ΔE 0.056
- Deep Turquoise #017374 ΔE 0.058
- Teal #008080 ΔE 0.060
- Deep Aqua #08787F ΔE 0.066
- Viridian #1E9167 ΔE 0.069
Use #037B58 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.