#1A4001
Closest named color: Hunter Green (#0B4008). oklch(33% 0.098 136.5), rgb(26, 64, 1).
Aa
White text reads best on this color (11.81:1).
About this color
#1A4001 is a dark, moderately saturated green. In OKLCH its lightness is 33%, its chroma 0.098 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.011 away. White text reads best on it, at 11.81:1.
| Hue family | Greens |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.77:1 |
| White text | 11.81:1 |
Values
| HEX | #1A4001 |
| RGB | rgb(26, 64, 1) |
| HSL | hsl(96, 97%, 13%) |
| OKLCH | oklch(33% 0.098 136.5) |
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 #1A4001 | 11.81:1 | AAA | Lc -100.5 | Preferred for body text |
| Black text on #1A4001 | 1.77:1 | Fails | Lc 0.0 | Not readable |
| #1A4001 text on white | 11.81:1 | AAA | Lc 96.8 | Preferred for body text |
| #1A4001 text on black | 1.77:1 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CDE0C5
oklch(88.5% 0.042 136.3)
-
Step 300
300
#ABCC9D
oklch(80.9% 0.074 136.5)
-
Step 400
400
#7EB166
oklch(70.6% 0.117 136.2)
-
Step 500
500
#5B9D39
oklch(63% 0.15 136.6)
-
Step 600
600
#3F8709
oklch(55.5% 0.163 136.6)
-
Step 700
700
#337200
oklch(49.1% 0.147 136.5)
-
Step 800
800
#2A5D03
oklch(42.6% 0.125 136.3)
-
Step 900
900 (this color)
#1A4001
oklch(33% 0.098 136.5)
-
Step 950
950
#172D0C
oklch(27% 0.062 136.6)
#1A4001 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) | #433900 | 0.063 |
| Deuteranopia (no green cones) | #3E3608 | 0.062 |
| Tritanopia (no blue cones) | #183D35 | 0.070 |
| Achromatopsia (no color) | #383838 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1A4001
#1A4001
oklch(33% 0.098 136.5)
- #492256
#492256
oklch(33% 0.098 317)
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 #1A4001, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.011
- Forrest Green #154406 ΔE 0.013
- Racing Green #014600 ΔE 0.024
- British Racing Green #05480D ΔE 0.026
- Darkgreen #054907 ΔE 0.030
- Pine Green #0A481E ΔE 0.031
- Bottle Green #044A05 ΔE 0.033
- Dark Olive #373E02 ΔE 0.039
Use #1A4001 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.