#1B2C13
Closest named color: Very Dark Green (#062E03). oklch(27.1% 0.049 136.4), rgb(27, 44, 19).
Aa
White text reads best on this color (14.82:1).
About this color
#1B2C13 is a dark, muted green. In OKLCH its lightness is 27%, its chroma 0.049 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Green (#062E03), ΔE 0.034 away. White text reads best on it, at 14.82:1.
| Hue family | Greens |
| Lightness | dark (27%) |
| Chroma | muted (0.049) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.41:1 |
| White text | 14.82:1 |
Values
| HEX | #1B2C13 |
| RGB | rgb(27, 44, 19) |
| HSL | hsl(101, 40%, 12%) |
| OKLCH | oklch(27.1% 0.049 136.4) |
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 #1B2C13 | 14.82:1 | AAA | Lc -104.5 | Preferred for body text |
| Black text on #1B2C13 | 1.41:1 | Fails | Lc 0.0 | Not readable |
| #1B2C13 text on white | 14.82:1 | AAA | Lc 101.6 | Preferred for body text |
| #1B2C13 text on black | 1.41:1 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5EDE2
oklch(93.7% 0.017 137)
-
Step 200
200
#D0DECA
oklch(88.5% 0.031 136.2)
-
Step 300
300
#B0CAA5
oklch(81% 0.058 136.4)
-
Step 400
400
#86AE74
oklch(70.7% 0.092 136.3)
-
Step 500
500
#679A4E
oklch(63.2% 0.12 136.2)
-
Step 600
600
#4D8431
oklch(55.6% 0.129 136.5)
-
Step 700
700
#3E6F23
oklch(49% 0.12 136.3)
-
Step 800
800
#345B1F
oklch(42.8% 0.099 136.2)
-
Step 900
900
#2D4B1F
oklch(37.8% 0.078 136.7)
-
Step 950
950 (this color)
#1B2C13
oklch(27.1% 0.049 136.4)
#1B2C13 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) | #2E2911 | 0.032 |
| Deuteranopia (no green cones) | #2B2715 | 0.032 |
| Tritanopia (no blue cones) | #1B2A26 | 0.035 |
| Achromatopsia (no color) | #282828 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B2C13
#1B2C13
oklch(27.1% 0.049 136.4)
- #301F37
#301F37
oklch(27.2% 0.049 315.7)
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 #1B2C13, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.034
- Dark Forest Green #002D04 ΔE 0.037
- Pakistan Green #283618 ΔE 0.042
- Jet #212529 ΔE 0.054
- Dark Brown #341C02 ΔE 0.063
- Dark #1B2431 ΔE 0.069
- Hunter Green #0B4008 ΔE 0.075
- Oxford Blue #1B263B ΔE 0.082
Use #1B2C13 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.