#21962E
Closest named color: Irish Green (#019529). oklch(58.9% 0.174 144.3), rgb(33, 150, 46).
Aa
Black text reads best on this color (5.46:1).
About this color
#21962E is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.174 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Irish Green (#019529), ΔE 0.011 away. Black text reads best on it, at 5.46:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.174) |
| Temperature | in between |
| Nearest name | Irish Green (#019529) |
| Black text | 5.46:1 |
| White text | 3.84:1 |
Values
| HEX | #21962E |
| RGB | rgb(33, 150, 46) |
| HSL | hsl(127, 64%, 36%) |
| OKLCH | oklch(58.9% 0.174 144.3) |
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 #21962E | 3.84:1 | AA large text | Lc -70.9 | Content text, not long reading |
| Black text on #21962E | 5.46:1 | AA | Lc 38.7 | Non-text elements, placeholder text |
| #21962E text on white | 3.84:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #21962E text on black | 5.46:1 | AA | Lc -36.3 | Non-text elements, placeholder text |
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
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C8E1C8
oklch(88.4% 0.043 145.2)
-
Step 300
300
#A2CEA1
oklch(80.8% 0.078 144.3)
-
Step 400
400
#6DB56D
oklch(70.8% 0.126 144.1)
-
Step 500
500
#3FA144
oklch(63% 0.16 144.2)
-
Step 600
600 (this color)
#21962E
oklch(58.9% 0.174 144.3)
-
Step 700
700
#007618
oklch(49.1% 0.157 144.4)
-
Step 800
800
#056014
oklch(42.6% 0.134 144.3)
-
Step 900
900
#144F19
oklch(37.7% 0.104 144.4)
-
Step 950
950
#0E2E10
oklch(26.9% 0.065 144.6)
#21962E 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) | #99881F | 0.128 |
| Deuteranopia (no green cones) | #8C7F38 | 0.127 |
| Tritanopia (no blue cones) | #009281 | 0.109 |
| Achromatopsia (no color) | #828282 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #21962E
#21962E
oklch(58.9% 0.174 144.3)
- #AE51B6
#AE51B6
oklch(58.9% 0.175 324.4)
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 #21962E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Irish Green #019529 ΔE 0.011
- Kelley Green #009337 ΔE 0.016
- True Green #089404 ΔE 0.024
- Emerald Green #028F1E ΔE 0.026
- Grass Green #3F9B0B ΔE 0.030
- Forest Green #228B22 ΔE 0.032
- Grassy Green #419C03 ΔE 0.034
- Sap Green #5C8B15 ΔE 0.048
Use #21962E 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.