#172B0A
Closest named color: Very Dark Green (#062E03). oklch(26.3% 0.061 135.1), rgb(23, 43, 10).
Aa
White text reads best on this color (15.14:1).
About this color
#172B0A is a dark, muted green. In OKLCH its lightness is 26%, its chroma 0.061 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Green (#062E03), ΔE 0.023 away. White text reads best on it, at 15.14:1.
| Hue family | Greens |
| Lightness | dark (26%) |
| Chroma | muted (0.061) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.38:1 |
| White text | 15.14:1 |
Values
| HEX | #172B0A |
| RGB | rgb(23, 43, 10) |
| HSL | hsl(96, 62%, 10%) |
| OKLCH | oklch(26.3% 0.061 135.1) |
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 #172B0A | 15.14:1 | AAA | Lc -104.7 | Preferred for body text |
| Black text on #172B0A | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #172B0A text on white | 15.14:1 | AAA | Lc 101.9 | Preferred for body text |
| #172B0A text on black | 1.38:1 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDDF
oklch(93.5% 0.021 134.1)
-
Step 200
200
#CEE0C5
oklch(88.6% 0.041 135.1)
-
Step 300
300
#ADCC9D
oklch(81% 0.072 135.1)
-
Step 400
400
#81B166
oklch(70.8% 0.115 135)
-
Step 500
500
#609C39
oklch(63% 0.146 135.1)
-
Step 600
600
#458608
oklch(55.5% 0.159 135.1)
-
Step 700
700
#387100
oklch(49% 0.143 135.1)
-
Step 800
800
#2E5D03
oklch(42.8% 0.123 135.1)
-
Step 900
900
#294C11
oklch(37.6% 0.095 135.3)
-
Step 950
950 (this color)
#172B0A
oklch(26.3% 0.061 135.1)
#172B0A 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) | #2D2707 | 0.037 |
| Deuteranopia (no green cones) | #2A250D | 0.038 |
| Tritanopia (no blue cones) | #172924 | 0.044 |
| Achromatopsia (no color) | #262626 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #172B0A
#172B0A
oklch(26.3% 0.061 135.1)
- #301B39
#301B39
oklch(26.4% 0.06 315.1)
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 #172B0A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.023
- Dark Forest Green #002D04 ΔE 0.026
- Pakistan Green #283618 ΔE 0.050
- Jet #212529 ΔE 0.065
- Dark Brown #341C02 ΔE 0.067
- Hunter Green #0B4008 ΔE 0.074
- Dark #1B2431 ΔE 0.079
- Dark Olive #373E02 ΔE 0.087
Use #172B0A 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.