#1B2F19
Closest named color: Pakistan Green (#283618). oklch(28.1% 0.047 142.2), rgb(27, 47, 25).
Aa
White text reads best on this color (14.31:1).
About this color
#1B2F19 is a dark, muted green. In OKLCH its lightness is 28%, its chroma 0.047 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.033 away. White text reads best on it, at 14.31:1.
| Hue family | Greens |
| Lightness | dark (28%) |
| Chroma | muted (0.047) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.46:1 |
| White text | 14.31:1 |
Values
| HEX | #1B2F19 |
| RGB | rgb(27, 47, 25) |
| HSL | hsl(115, 31%, 14%) |
| OKLCH | oklch(28.1% 0.047 142.2) |
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 #1B2F19 | 14.31:1 | AAA | Lc -103.9 | Preferred for body text |
| Black text on #1B2F19 | 1.46:1 | Fails | Lc 0.0 | Not readable |
| #1B2F19 text on white | 14.31:1 | AAA | Lc 101.0 | Preferred for body text |
| #1B2F19 text on black | 1.46:1 | 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
#E4EDE3
oklch(93.7% 0.016 142.6)
-
Step 200
200
#CEDFCC
oklch(88.6% 0.031 142.3)
-
Step 300
300
#ADCAA9
oklch(80.8% 0.055 141.7)
-
Step 400
400
#80AF7B
oklch(70.7% 0.09 142.2)
-
Step 500
500
#5F9B59
oklch(63.2% 0.114 142.1)
-
Step 600
600
#44853E
oklch(55.6% 0.124 142.1)
-
Step 700
700
#357130
oklch(49.2% 0.116 142.2)
-
Step 800
800
#2D5C29
oklch(42.8% 0.095 142.2)
-
Step 900
900
#294B25
oklch(37.6% 0.074 141.7)
-
Step 950
950 (this color)
#1B2F19
oklch(28.1% 0.047 142.2)
#1B2F19 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) | #302B17 | 0.035 |
| Deuteranopia (no green cones) | #2D291A | 0.035 |
| Tritanopia (no blue cones) | #192E29 | 0.029 |
| Achromatopsia (no color) | #2A2A2A | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B2F19
#1B2F19
oklch(28.1% 0.047 142.2)
- #342137
#342137
oklch(28.1% 0.047 321.9)
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 #1B2F19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.033
- Very Dark Green #062E03 ΔE 0.039
- Dark Forest Green #002D04 ΔE 0.043
- Jet #212529 ΔE 0.054
- Dark #1B2431 ΔE 0.068
- Hunter Green #0B4008 ΔE 0.069
- Dark Brown #341C02 ΔE 0.069
- Gunmetal #293241 ΔE 0.075
Use #1B2F19 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.