#21744C
Closest named color: Jungle Green (#048243). oklch(49.9% 0.102 158), rgb(33, 116, 76).
Aa
White text reads best on this color (5.72:1).
About this color
#21744C is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.102 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.050 away. White text reads best on it, at 5.72:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.66:1 |
| White text | 5.72:1 |
Values
| HEX | #21744C |
| RGB | rgb(33, 116, 76) |
| HSL | hsl(151, 56%, 29%) |
| OKLCH | oklch(49.9% 0.102 158) |
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 #21744C | 5.72:1 | AA | Lc -83.6 | Fine for body text |
| Black text on #21744C | 3.66:1 | AA large text | Lc 25.7 | Dividers and decoration only |
| #21744C text on white | 5.72:1 | AA | Lc 78.3 | Fine for body text |
| #21744C text on black | 3.66:1 | AA large text | Lc -23.5 | 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 700.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CBDFD2
oklch(88.5% 0.028 157.3)
-
Step 300
300
#A7CBB5
oklch(81% 0.049 158.3)
-
Step 400
400
#76B08E
oklch(70.8% 0.079 157.9)
-
Step 500
500
#4E9C72
oklch(63.1% 0.101 158.1)
-
Step 600
600
#2D865A
oklch(55.5% 0.109 158)
-
Step 700
700 (this color)
#21744C
oklch(49.9% 0.102 158)
-
Step 800
800
#1C5D3D
oklch(42.8% 0.085 158)
-
Step 900
900
#1E4C34
oklch(37.7% 0.066 158.1)
-
Step 950
950
#132D1F
oklch(27.2% 0.042 158.4)
#21744C 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) | #736B4A | 0.094 |
| Deuteranopia (no green cones) | #68634F | 0.092 |
| Tritanopia (no blue cones) | #00736A | 0.047 |
| Achromatopsia (no color) | #666666 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #21744C
#21744C
oklch(49.9% 0.102 158)
- #874A77
#874A77
oklch(49.8% 0.102 337.6)
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 #21744C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.050
- Dark Olive Green #556B2F ΔE 0.054
- Dark Aquamarine #017371 ΔE 0.058
- Camo Green #526525 ΔE 0.062
- Deep Turquoise #017374 ΔE 0.063
- Dark Green Blue #1F6357 ΔE 0.063
- Dark Moss Green #606C38 ΔE 0.064
- Bluegreen #017A79 ΔE 0.065
Use #21744C 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.