#12421F
Closest named color: Evergreen (#05472A). oklch(33.7% 0.079 149.1), rgb(18, 66, 31).
Aa
White text reads best on this color (11.50:1).
About this color
#12421F is a dark, moderately saturated green. In OKLCH its lightness is 34%, its chroma 0.079 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.019 away. White text reads best on it, at 11.50:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.82:1 |
| White text | 11.50:1 |
Values
| HEX | #12421F |
| RGB | rgb(18, 66, 31) |
| HSL | hsl(136, 57%, 16%) |
| OKLCH | oklch(33.7% 0.079 149.1) |
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 #12421F | 11.50:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #12421F | 1.82:1 | Fails | Lc 7.7 | Not readable |
| #12421F text on white | 11.50:1 | AAA | Lc 96.2 | Preferred for body text |
| #12421F text on black | 1.82:1 | Fails | Lc 0.0 | Not readable |
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 900.
-
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
#CBE0CE
oklch(88.6% 0.033 149.5)
-
Step 300
300
#A7CCAC
oklch(81% 0.06 148.8)
-
Step 400
400
#75B180
oklch(70.6% 0.095 149.3)
-
Step 500
500
#4E9D60
oklch(63% 0.12 149.3)
-
Step 600
600
#2D8846
oklch(55.7% 0.132 149.1)
-
Step 700
700
#1E7337
oklch(49.1% 0.122 149)
-
Step 800
800
#1C5E2E
oklch(42.8% 0.102 149)
-
Step 900
900 (this color)
#12421F
oklch(33.7% 0.079 149.1)
-
Step 950
950
#132D18
oklch(27% 0.05 148.5)
#12421F 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) | #433C1C | 0.065 |
| Deuteranopia (no green cones) | #3D3821 | 0.063 |
| Tritanopia (no blue cones) | #03413A | 0.044 |
| Achromatopsia (no color) | #393939 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #12421F
#12421F
oklch(33.7% 0.079 149.1)
- #4D264B
#4D264B
oklch(33.6% 0.08 329.1)
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 #12421F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.019
- Pine Green #0A481E ΔE 0.021
- Hunter Green #0B4008 ΔE 0.026
- Forrest Green #154406 ΔE 0.028
- British Racing Green #05480D ΔE 0.033
- Racing Green #014600 ΔE 0.039
- Darkgreen #054907 ΔE 0.039
- Pakistan Green #283618 ΔE 0.042
Use #12421F 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.