#1A3F17
Closest named color: Hunter Green (#0B4008). oklch(33% 0.079 142.2), rgb(26, 63, 23).
Aa
White text reads best on this color (11.88:1).
About this color
#1A3F17 is a dark, moderately saturated green. In OKLCH its lightness is 33%, its chroma 0.079 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.022 away. White text reads best on it, at 11.88:1.
| Hue family | Greens |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.76:1 |
| White text | 11.88:1 |
Values
| HEX | #1A3F17 |
| RGB | rgb(26, 63, 23) |
| HSL | hsl(116, 47%, 17%) |
| OKLCH | oklch(33% 0.079 142.2) |
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 #1A3F17 | 11.88:1 | AAA | Lc -100.7 | Preferred for body text |
| Black text on #1A3F17 | 1.76:1 | Fails | Lc 0.0 | Not readable |
| #1A3F17 text on white | 11.88:1 | AAA | Lc 97.0 | Preferred for body text |
| #1A3F17 text on black | 1.76:1 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CDDFCB
oklch(88.5% 0.033 142.5)
-
Step 300
300
#ABCBA8
oklch(80.9% 0.059 142.7)
-
Step 400
400
#7EB079
oklch(70.7% 0.095 142.3)
-
Step 500
500
#5C9C56
oklch(63.2% 0.121 142.2)
-
Step 600
600
#40863A
oklch(55.6% 0.131 142.1)
-
Step 700
700
#31712C
oklch(49% 0.122 142.2)
-
Step 800
800
#2A5C26
oklch(42.6% 0.1 142.2)
-
Step 900
900 (this color)
#1A3F17
oklch(33% 0.079 142.2)
-
Step 950
950
#172C15
oklch(26.8% 0.049 142.2)
#1A3F17 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) | #413913 | 0.057 |
| Deuteranopia (no green cones) | #3C361A | 0.057 |
| Tritanopia (no blue cones) | #153D36 | 0.051 |
| Achromatopsia (no color) | #373737 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1A3F17
#1A3F17
oklch(33% 0.079 142.2)
- #48264D
#48264D
oklch(33% 0.079 322.3)
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 #1A3F17, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.022
- Forrest Green #154406 ΔE 0.027
- Pine Green #0A481E ΔE 0.029
- Evergreen #05472A ΔE 0.031
- Pakistan Green #283618 ΔE 0.034
- British Racing Green #05480D ΔE 0.037
- Dark Olive #373E02 ΔE 0.038
- Racing Green #014600 ΔE 0.039
Use #1A3F17 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.