#17310E
Closest named color: Very Dark Green (#062E03). oklch(28.3% 0.067 138.5), rgb(23, 49, 14).
Aa
White text reads best on this color (14.16:1).
About this color
#17310E is a dark, muted green. In OKLCH its lightness is 28%, its chroma 0.067 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Green (#062E03), ΔE 0.025 away. White text reads best on it, at 14.16:1.
| Hue family | Greens |
| Lightness | dark (28%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.48:1 |
| White text | 14.16:1 |
Values
| HEX | #17310E |
| RGB | rgb(23, 49, 14) |
| HSL | hsl(105, 56%, 12%) |
| OKLCH | oklch(28.3% 0.067 138.5) |
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 #17310E | 14.16:1 | AAA | Lc -103.7 | Preferred for body text |
| Black text on #17310E | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #17310E text on white | 14.16:1 | AAA | Lc 100.7 | Preferred for body text |
| #17310E text on black | 1.48:1 | 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 950.
-
Step 50
50
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E3EEDF
oklch(93.7% 0.023 137.2)
-
Step 200
200
#CBE1C5
oklch(88.6% 0.044 139)
-
Step 300
300
#A7CD9C
oklch(80.8% 0.079 138.7)
-
Step 400
400
#77B364
oklch(70.6% 0.126 138.5)
-
Step 500
500
#519F35
oklch(63% 0.161 138.5)
-
Step 600
600
#338900
oklch(55.5% 0.173 138.5)
-
Step 700
700
#2A7300
oklch(49% 0.153 138.4)
-
Step 800
800
#215F00
oklch(42.8% 0.134 138.5)
-
Step 900
900
#204E0E
oklch(37.7% 0.105 138.6)
-
Step 950
950 (this color)
#17310E
oklch(28.3% 0.067 138.5)
#17310E 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) | #332C0A | 0.045 |
| Deuteranopia (no green cones) | #2F2A11 | 0.044 |
| Tritanopia (no blue cones) | #152F29 | 0.045 |
| Achromatopsia (no color) | #2B2B2B | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #17310E
#17310E
oklch(28.3% 0.067 138.5)
- #371E3E
#371E3E
oklch(28.3% 0.065 318.6)
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 #17310E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.025
- Dark Forest Green #002D04 ΔE 0.031
- Pakistan Green #283618 ΔE 0.033
- Hunter Green #0B4008 ΔE 0.054
- Forrest Green #154406 ΔE 0.069
- Dark Olive #373E02 ΔE 0.069
- Jet #212529 ΔE 0.073
- Evergreen #05472A ΔE 0.074
Use #17310E 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.