#1A431B
Closest named color: Pine Green (#0A481E). oklch(34.3% 0.081 144), rgb(26, 67, 27).
Aa
White text reads best on this color (11.27:1).
About this color
#1A431B is a dark, moderately saturated green. In OKLCH its lightness is 34%, its chroma 0.081 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine Green (#0A481E), ΔE 0.018 away. White text reads best on it, at 11.27:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 1.86:1 |
| White text | 11.27:1 |
Values
| HEX | #1A431B |
| RGB | rgb(26, 67, 27) |
| HSL | hsl(121, 44%, 18%) |
| OKLCH | oklch(34.3% 0.081 144) |
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 #1A431B | 11.27:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #1A431B | 1.86:1 | Fails | Lc 8.1 | Not readable |
| #1A431B text on white | 11.27:1 | AAA | Lc 95.8 | Preferred for body text |
| #1A431B text on black | 1.86:1 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CCDFCB
oklch(88.4% 0.034 143.9)
-
Step 300
300
#AACBA8
oklch(80.8% 0.06 143.5)
-
Step 400
400
#7BB17A
oklch(70.8% 0.097 144)
-
Step 500
500
#579D57
oklch(63.2% 0.124 143.9)
-
Step 600
600
#39873B
oklch(55.6% 0.135 143.9)
-
Step 700
700
#2B722D
oklch(49.1% 0.125 143.8)
-
Step 800
800
#255D27
oklch(42.7% 0.103 144.1)
-
Step 900
900 (this color)
#1A431B
oklch(34.3% 0.081 144)
-
Step 950
950
#162D16
oklch(27.1% 0.051 144)
#1A431B 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) | #443D17 | 0.059 |
| Deuteranopia (no green cones) | #3F391E | 0.060 |
| Tritanopia (no blue cones) | #13413A | 0.051 |
| Achromatopsia (no color) | #3B3B3B | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1A431B
#1A431B
oklch(34.3% 0.081 144)
- #4D2850
#4D2850
oklch(34.2% 0.082 324.4)
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 #1A431B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.018
- Evergreen #05472A ΔE 0.021
- Forrest Green #154406 ΔE 0.023
- Hunter Green #0B4008 ΔE 0.026
- British Racing Green #05480D ΔE 0.029
- Darkgreen #054907 ΔE 0.034
- Racing Green #014600 ΔE 0.035
- Dark Olive #373E02 ΔE 0.038
Use #1A431B 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.