#1A4905
Closest named color: Darkgreen (#054907). oklch(35.9% 0.107 138.6), rgb(26, 73, 5).
Aa
White text reads best on this color (10.50:1).
About this color
#1A4905 is a dark, moderately saturated green. In OKLCH its lightness is 36%, its chroma 0.107 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Darkgreen (#054907), ΔE 0.012 away. White text reads best on it, at 10.50:1.
| Hue family | Greens |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Darkgreen (#054907) |
| Black text | 1.99:1 |
| White text | 10.50:1 |
Values
| HEX | #1A4905 |
| RGB | rgb(26, 73, 5) |
| HSL | hsl(101, 87%, 15%) |
| OKLCH | oklch(35.9% 0.107 138.6) |
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 #1A4905 | 10.50:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #1A4905 | 1.99:1 | Fails | Lc 9.9 | Not readable |
| #1A4905 text on white | 10.50:1 | AAA | Lc 94.0 | Preferred for body text |
| #1A4905 text on black | 1.99:1 | Fails | Lc -8.5 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E2EEDF
oklch(93.6% 0.024 139.4)
-
Step 200
200
#CBE1C4
oklch(88.6% 0.046 138.1)
-
Step 300
300
#A7CE9B
oklch(81% 0.081 138.4)
-
Step 400
400
#76B363
oklch(70.6% 0.128 138.6)
-
Step 500
500
#50A033
oklch(63.2% 0.164 138.6)
-
Step 600
600
#338900
oklch(55.5% 0.173 138.5)
-
Step 700
700
#297300
oklch(48.9% 0.153 138.6)
-
Step 800
800
#215F00
oklch(42.8% 0.134 138.5)
-
Step 900
900 (this color)
#1A4905
oklch(35.9% 0.107 138.6)
-
Step 950
950
#132E0A
oklch(27% 0.068 138.8)
#1A4905 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) | #4C4200 | 0.070 |
| Deuteranopia (no green cones) | #463E0E | 0.070 |
| Tritanopia (no blue cones) | #15463D | 0.074 |
| Achromatopsia (no color) | #3F3F3F | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1A4905
#1A4905
oklch(35.9% 0.107 138.6)
- #542660
#542660
oklch(35.9% 0.108 318.9)
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 #1A4905, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Darkgreen #054907 ΔE 0.012
- Bottle Green #044A05 ΔE 0.013
- British Racing Green #05480D ΔE 0.014
- Forrest Green #154406 ΔE 0.018
- Racing Green #014600 ΔE 0.020
- Pine Green #0A481E ΔE 0.024
- Hunter Green #0B4008 ΔE 0.035
- Forest #0B5509 ΔE 0.039
Use #1A4905 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.