#21753C
Closest named color: Jungle Green (#048243). oklch(49.8% 0.119 150.1), rgb(33, 117, 60).
Aa
White text reads best on this color (5.71:1).
About this color
#21753C is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.119 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 0.038 away. White text reads best on it, at 5.71:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.67:1 |
| White text | 5.71:1 |
Values
| HEX | #21753C |
| RGB | rgb(33, 117, 60) |
| HSL | hsl(139, 56%, 29%) |
| OKLCH | oklch(49.8% 0.119 150.1) |
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 #21753C | 5.71:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #21753C | 3.67:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #21753C text on white | 5.71:1 | AA | Lc 78.2 | Fine for body text |
| #21753C text on black | 3.67:1 | AA large text | Lc -23.6 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE4
oklch(93.5% 0.017 151.1)
-
Step 200
200
#CBDFCE
oklch(88.4% 0.031 149.8)
-
Step 300
300
#A7CCAD
oklch(81% 0.058 149.6)
-
Step 400
400
#76B182
oklch(70.7% 0.092 149.9)
-
Step 500
500
#4E9D62
oklch(63% 0.118 150.1)
-
Step 600
600
#2D8849
oklch(55.7% 0.129 150.1)
-
Step 700
700 (this color)
#21753C
oklch(49.8% 0.119 150.1)
-
Step 800
800
#1C5E30
oklch(42.8% 0.1 149.9)
-
Step 900
900
#1E4D2B
oklch(37.8% 0.077 150.2)
-
Step 950
950
#132D19
oklch(27% 0.049 149.6)
#21753C 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) | #766B38 | 0.099 |
| Deuteranopia (no green cones) | #6B6340 | 0.097 |
| Tritanopia (no blue cones) | #007367 | 0.065 |
| Achromatopsia (no color) | #666666 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #21753C
#21753C
oklch(49.8% 0.119 150.1)
- #884783
#884783
oklch(50% 0.119 330.1)
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 #21753C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.038
- Tree Green #2A7E19 ΔE 0.049
- Dark Olive Green #556B2F ΔE 0.052
- Camo Green #526525 ΔE 0.059
- Dark Grass Green #388004 ΔE 0.061
- Green #008000 ΔE 0.064
- Camouflage Green #4B6113 ΔE 0.065
- Dark Moss Green #606C38 ΔE 0.066
Use #21753C 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.