#1B390F
Closest named color: Pakistan Green (#283618). oklch(31% 0.076 137.9), rgb(27, 57, 15).
Aa
White text reads best on this color (12.81:1).
About this color
#1B390F is a dark, moderately saturated green. In OKLCH its lightness is 31%, its chroma 0.076 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.025 away. White text reads best on it, at 12.81:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.63:1 |
| White text | 12.81:1 |
Values
| HEX | #1B390F |
| RGB | rgb(27, 57, 15) |
| HSL | hsl(103, 58%, 14%) |
| OKLCH | oklch(31% 0.076 137.9) |
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 #1B390F | 12.81:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #1B390F | 1.63:1 | Fails | Lc 0.0 | Not readable |
| #1B390F text on white | 12.81:1 | AAA | Lc 98.8 | Preferred for body text |
| #1B390F text on black | 1.63:1 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E2EEDE
oklch(93.6% 0.025 137.8)
-
Step 200
200
#C9E2C2
oklch(88.6% 0.051 138.9)
-
Step 300
300
#A4CF96
oklch(80.9% 0.09 138.1)
-
Step 400
400
#71B558
oklch(70.6% 0.144 137.9)
-
Step 500
500
#48A219
oklch(63.2% 0.185 137.9)
-
Step 600
600
#368900
oklch(55.6% 0.172 138)
-
Step 700
700
#2D7300
oklch(49.1% 0.151 137.9)
-
Step 800
800
#235E00
oklch(42.6% 0.131 138)
-
Step 900
900
#1C4F00
oklch(37.8% 0.117 138)
-
Step 950
950 (this color)
#1B390F
oklch(31% 0.076 137.9)
#1B390F 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) | #3B340A | 0.049 |
| Deuteranopia (no green cones) | #373112 | 0.050 |
| Tritanopia (no blue cones) | #193730 | 0.052 |
| Achromatopsia (no color) | #323232 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B390F
#1B390F
oklch(31% 0.076 137.9)
- #402249
#402249
oklch(31% 0.077 318)
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 #1B390F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.025
- Hunter Green #0B4008 ΔE 0.029
- Forrest Green #154406 ΔE 0.040
- Dark Olive #373E02 ΔE 0.045
- Very Dark Green #062E03 ΔE 0.047
- Pine Green #0A481E ΔE 0.049
- Evergreen #05472A ΔE 0.049
- Racing Green #014600 ΔE 0.051
Use #1B390F 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.