#11803B
Closest named color: Jungle Green (#048243). oklch(52.6% 0.14 149.8), rgb(17, 128, 59).
Aa
White text reads best on this color (5.03:1).
About this color
#11803B is a medium-dark, moderately saturated green. In OKLCH its lightness is 53%, its chroma 0.140 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.009 away. White text reads best on it, at 5.03:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.140) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.17:1 |
| White text | 5.03:1 |
Values
| HEX | #11803B |
| RGB | rgb(17, 128, 59) |
| HSL | hsl(143, 77%, 28%) |
| OKLCH | oklch(52.6% 0.14 149.8) |
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 #11803B | 5.03:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #11803B | 4.17:1 | AA large text | Lc 29.8 | Dividers and decoration only |
| #11803B text on white | 5.03:1 | AA | Lc 74.2 | Content text, not long reading |
| #11803B text on black | 4.17:1 | AA large text | Lc -27.5 | 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 600.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EDE3
oklch(93.5% 0.018 148.1)
-
Step 200
200
#CAE0CD
oklch(88.5% 0.035 149.3)
-
Step 300
300
#A5CDAB
oklch(81% 0.064 149.2)
-
Step 400
400
#71B27F
oklch(70.6% 0.1 150.1)
-
Step 500
500
#479F5E
oklch(63.2% 0.129 149.8)
-
Step 600
600 (this color)
#11803B
oklch(52.6% 0.14 149.8)
-
Step 700
700
#0F7435
oklch(49.1% 0.13 149.8)
-
Step 800
800
#135F2D
oklch(42.8% 0.108 149.9)
-
Step 900
900
#194E28
oklch(37.8% 0.085 149.7)
-
Step 950
950
#112E18
oklch(27.2% 0.054 149.5)
#11803B 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) | #817435 | 0.114 |
| Deuteranopia (no green cones) | #756C40 | 0.112 |
| Tritanopia (no blue cones) | #007E70 | 0.077 |
| Achromatopsia (no color) | #6F6F6F | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11803B
#11803B
oklch(52.6% 0.14 149.8)
- #964891
#964891
oklch(52.7% 0.141 329.8)
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 #11803B, closest first.
No curated palette has a color within ΔE 0.04 of #11803B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.009
- Tree Green #2A7E19 ΔE 0.028
- Dark Grass Green #388004 ΔE 0.039
- Green #008000 ΔE 0.043
- Forest Green #228B22 ΔE 0.047
- Sea Green #2E8B57 ΔE 0.049
- Emerald Green #028F1E ΔE 0.059
- Kelley Green #009337 ΔE 0.060
Use #11803B 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.