#1A3710
Closest named color: Pakistan Green (#283618). oklch(30.4% 0.073 138.5), rgb(26, 55, 16).
Aa
White text reads best on this color (13.14:1).
About this color
#1A3710 is a dark, moderately saturated green. In OKLCH its lightness is 30%, its chroma 0.073 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.024 away. White text reads best on it, at 13.14:1.
| Hue family | Greens |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.59:1 |
| White text | 13.14:1 |
Values
| HEX | #1A3710 |
| RGB | rgb(26, 55, 16) |
| HSL | hsl(105, 55%, 14%) |
| OKLCH | oklch(30.4% 0.073 138.5) |
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 #1A3710 | 13.14:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #1A3710 | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #1A3710 text on white | 13.14:1 | AAA | Lc 99.3 | Preferred for body text |
| #1A3710 text on black | 1.59:1 | 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
#CAE1C3
oklch(88.5% 0.047 138.4)
-
Step 300
300
#A5CE98
oklch(80.8% 0.086 138.3)
-
Step 400
400
#73B55D
oklch(70.8% 0.139 138.3)
-
Step 500
500
#4AA127
oklch(63.1% 0.176 138.5)
-
Step 600
600
#338900
oklch(55.5% 0.173 138.5)
-
Step 700
700
#2A7300
oklch(49% 0.153 138.4)
-
Step 800
800
#215F00
oklch(42.8% 0.134 138.5)
-
Step 900
900
#1B4F03
oklch(37.7% 0.115 138.6)
-
Step 950
950 (this color)
#1A3710
oklch(30.4% 0.073 138.5)
#1A3710 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) | #39320C | 0.048 |
| Deuteranopia (no green cones) | #352F13 | 0.049 |
| Tritanopia (no blue cones) | #18352F | 0.050 |
| Achromatopsia (no color) | #303030 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1A3710
#1A3710
oklch(30.4% 0.073 138.5)
- #3E2146
#3E2146
oklch(30.3% 0.074 318.7)
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 #1A3710, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.024
- Hunter Green #0B4008 ΔE 0.035
- Very Dark Green #062E03 ΔE 0.041
- Dark Forest Green #002D04 ΔE 0.047
- Forrest Green #154406 ΔE 0.048
- Dark Olive #373E02 ΔE 0.051
- Evergreen #05472A ΔE 0.055
- Pine Green #0A481E ΔE 0.056
Use #1A3710 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.