#21854E
Closest named color: Jungle Green (#048243). oklch(54.7% 0.124 154.1), rgb(33, 133, 78).
Aa
White text reads best on this color (4.63:1).
About this color
#21854E is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.124 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.020 away. White text reads best on it, at 4.63:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.52:1 |
| White text | 4.63:1 |
Values
| HEX | #21854E |
| RGB | rgb(33, 133, 78) |
| HSL | hsl(147, 60%, 33%) |
| OKLCH | oklch(54.7% 0.124 154.1) |
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 #21854E | 4.63:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #21854E | 4.52:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #21854E text on white | 4.63:1 | AA | Lc 71.8 | Content text, not long reading |
| #21854E text on black | 4.52:1 | AA | Lc -29.9 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#CAE0D0
oklch(88.6% 0.032 154.1)
-
Step 300
300
#A5CCB1
oklch(80.9% 0.056 154.8)
-
Step 400
400
#73B187
oklch(70.6% 0.089 153.9)
-
Step 500
500
#4A9D69
oklch(63% 0.113 154)
-
Step 600
600 (this color)
#21854E
oklch(54.7% 0.124 154.1)
-
Step 700
700
#157341
oklch(49.1% 0.115 154)
-
Step 800
800
#165E36
oklch(42.8% 0.096 154.1)
-
Step 900
900
#1B4D2F
oklch(37.7% 0.075 154.2)
-
Step 950
950
#112D1C
oklch(27% 0.047 154.9)
#21854E 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) | #857A4A | 0.109 |
| Deuteranopia (no green cones) | #797152 | 0.108 |
| Tritanopia (no blue cones) | #008377 | 0.062 |
| Achromatopsia (no color) | #757575 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #21854E
#21854E
oklch(54.7% 0.124 154.1)
- #9B528E
#9B528E
oklch(54.7% 0.124 334.1)
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 #21854E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.020
- Sea Green #2E8B57 ΔE 0.022
- Viridian #1E9167 ΔE 0.043
- Dark Sage #598556 ΔE 0.050
- Fern Green #548D44 ΔE 0.051
- Tree Green #2A7E19 ΔE 0.051
- Light Forest Green #4F9153 ΔE 0.054
- Forest Green #228B22 ΔE 0.054
Use #21854E 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.