#1B2E05
Closest named color: Very Dark Green (#062E03). oklch(27.5% 0.068 131.3), rgb(27, 46, 5).
Aa
White text reads best on this color (14.58:1).
About this color
#1B2E05 is a dark, muted green. In OKLCH its lightness is 27%, its chroma 0.068 and its hue 131°. 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 14.58:1.
| Hue family | Greens |
| Lightness | dark (27%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.43:1 |
| White text | 14.58:1 |
Values
| HEX | #1B2E05 |
| RGB | rgb(27, 46, 5) |
| HSL | hsl(88, 80%, 10%) |
| OKLCH | oklch(27.5% 0.068 131.3) |
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 #1B2E05 | 14.58:1 | AAA | Lc -104.2 | Preferred for body text |
| Black text on #1B2E05 | 1.43:1 | Fails | Lc 0.0 | Not readable |
| #1B2E05 text on white | 14.58:1 | AAA | Lc 101.3 | Preferred for body text |
| #1B2E05 text on black | 1.43:1 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E4EDDD
oklch(93.5% 0.023 131.1)
-
Step 200
200
#CFE0C1
oklch(88.6% 0.045 130.9)
-
Step 300
300
#AECC95
oklch(80.9% 0.081 131.3)
-
Step 400
400
#83B158
oklch(70.7% 0.129 131.5)
-
Step 500
500
#649C18
oklch(63% 0.164 131.2)
-
Step 600
600
#518400
oklch(55.5% 0.153 131.4)
-
Step 700
700
#446F00
oklch(49.1% 0.134 131.1)
-
Step 800
800
#365B00
oklch(42.7% 0.117 131.5)
-
Step 900
900
#2D4C00
oklch(37.8% 0.103 131.1)
-
Step 950
950 (this color)
#1B2E05
oklch(27.5% 0.068 131.3)
#1B2E05 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) | #302A01 | 0.036 |
| Deuteranopia (no green cones) | #2E2808 | 0.038 |
| Tritanopia (no blue cones) | #1C2C26 | 0.051 |
| Achromatopsia (no color) | #292929 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B2E05
#1B2E05
oklch(27.5% 0.068 131.3)
- #321C40
#321C40
oklch(27.4% 0.069 310.8)
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 #1B2E05, 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 0.028
- Pakistan Green #283618 ΔE 0.040
- Hunter Green #0B4008 ΔE 0.062
- Dark Brown #341C02 ΔE 0.072
- Dark Olive #373E02 ΔE 0.074
- Jet #212529 ΔE 0.074
- Forrest Green #154406 ΔE 0.076
Use #1B2E05 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.