#17291A
Closest named color: Jet (#212529). oklch(26% 0.037 148.7), rgb(23, 41, 26).
Aa
White text reads best on this color (15.34:1).
About this color
#17291A is a dark, muted green. In OKLCH its lightness is 26%, its chroma 0.037 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jet (#212529), ΔE 0.040 away. White text reads best on it, at 15.34:1.
| Hue family | Greens |
| Lightness | dark (26%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Jet (#212529) |
| Black text | 1.36:1 |
| White text | 15.34:1 |
Values
| HEX | #17291A |
| RGB | rgb(23, 41, 26) |
| HSL | hsl(130, 28%, 13%) |
| OKLCH | oklch(26% 0.037 148.7) |
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 #17291A | 15.34:1 | AAA | Lc -104.9 | Preferred for body text |
| Black text on #17291A | 1.36:1 | Fails | Lc 0.0 | Not readable |
| #17291A text on white | 15.34:1 | AAA | Lc 102.2 | Preferred for body text |
| #17291A text on black | 1.36:1 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CFDED0
oklch(88.5% 0.025 147.3)
-
Step 300
300
#AEC9B1
oklch(80.9% 0.044 148.3)
-
Step 400
400
#83AD89
oklch(70.7% 0.069 148.7)
-
Step 500
500
#62996B
oklch(63.2% 0.09 148.5)
-
Step 600
600
#488353
oklch(55.7% 0.097 148.6)
-
Step 700
700
#396F43
oklch(49.2% 0.091 148.3)
-
Step 800
800
#2F5A38
oklch(42.6% 0.074 149.2)
-
Step 900
900
#2B4A30
oklch(37.7% 0.058 148.3)
-
Step 950
950 (this color)
#17291A
oklch(26% 0.037 148.7)
#17291A 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) | #292619 | 0.030 |
| Deuteranopia (no green cones) | #27241B | 0.031 |
| Tritanopia (no blue cones) | #142825 | 0.021 |
| Achromatopsia (no color) | #252525 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #17291A
#17291A
oklch(26% 0.037 148.7)
- #2E1E2D
#2E1E2D
oklch(26.1% 0.036 328.7)
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 #17291A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.040
- Very Dark Green #062E03 ΔE 0.046
- Dark Forest Green #002D04 ΔE 0.047
- Dark #1B2431 ΔE 0.053
- Pakistan Green #283618 ΔE 0.056
- Dark Brown #341C02 ΔE 0.063
- Oxford Blue #1B263B ΔE 0.067
- Rich Black #0D1B2A ΔE 0.071
Use #17291A 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.