#21734A
Closest named color: Jungle Green (#048243). oklch(49.6% 0.102 157.1), rgb(33, 115, 74).
Aa
White text reads best on this color (5.80:1).
About this color
#21734A is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.102 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.051 away. White text reads best on it, at 5.80:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.61:1 |
| White text | 5.80:1 |
Values
| HEX | #21734A |
| RGB | rgb(33, 115, 74) |
| HSL | hsl(150, 55%, 29%) |
| OKLCH | oklch(49.6% 0.102 157.1) |
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 #21734A | 5.80:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #21734A | 3.61:1 | AA large text | Lc 25.3 | Dividers and decoration only |
| #21734A text on white | 5.80:1 | AA | Lc 78.7 | Fine for body text |
| #21734A text on black | 3.61:1 | AA large text | Lc -23.1 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CBDFD2
oklch(88.5% 0.028 157.3)
-
Step 300
300
#A7CBB4
oklch(80.9% 0.05 157.1)
-
Step 400
400
#76B08D
oklch(70.7% 0.08 157.2)
-
Step 500
500
#4F9C71
oklch(63.1% 0.101 157.3)
-
Step 600
600
#2E8659
oklch(55.5% 0.11 157.3)
-
Step 700
700 (this color)
#21734A
oklch(49.6% 0.102 157.1)
-
Step 800
800
#1D5D3C
oklch(42.8% 0.085 157)
-
Step 900
900
#1F4C33
oklch(37.7% 0.066 156.8)
-
Step 950
950
#132D1E
oklch(27.1% 0.043 156.6)
#21734A 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) | #726A47 | 0.093 |
| Deuteranopia (no green cones) | #68624D | 0.092 |
| Tritanopia (no blue cones) | #007268 | 0.047 |
| Achromatopsia (no color) | #656565 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #21734A
#21734A
oklch(49.6% 0.102 157.1)
- #864977
#864977
oklch(49.5% 0.103 336.9)
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 #21734A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.051
- Dark Olive Green #556B2F ΔE 0.053
- Camo Green #526525 ΔE 0.060
- Dark Aquamarine #017371 ΔE 0.060
- Dark Green Blue #1F6357 ΔE 0.062
- Dark Moss Green #606C38 ΔE 0.063
- Deep Turquoise #017374 ΔE 0.065
- Spruce #0A5F38 ΔE 0.067
Use #21734A 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.