#1D372B
Closest named color: Pakistan Green (#283618). oklch(31.2% 0.039 163.1), rgb(29, 55, 43).
Aa
White text reads best on this color (12.85:1).
About this color
#1D372B is a dark, muted green. In OKLCH its lightness is 31%, its chroma 0.039 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.030 away. White text reads best on it, at 12.85:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | muted (0.039) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.63:1 |
| White text | 12.85:1 |
Values
| HEX | #1D372B |
| RGB | rgb(29, 55, 43) |
| HSL | hsl(152, 31%, 16%) |
| OKLCH | oklch(31.2% 0.039 163.1) |
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 #1D372B | 12.85:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #1D372B | 1.63:1 | Fails | Lc 0.0 | Not readable |
| #1D372B text on white | 12.85:1 | AAA | Lc 98.9 | Preferred for body text |
| #1D372B 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE7
oklch(93.6% 0.014 162.5)
-
Step 200
200
#CBDFD4
oklch(88.6% 0.026 161.9)
-
Step 300
300
#A6CAB8
oklch(80.8% 0.046 163.6)
-
Step 400
400
#75AF93
oklch(70.6% 0.073 162.8)
-
Step 500
500
#4D9B79
oklch(63% 0.094 163.2)
-
Step 600
600
#2A8662
oklch(55.6% 0.103 163.2)
-
Step 700
700
#1B7151
oklch(49% 0.095 163.3)
-
Step 800
800
#1A5C42
oklch(42.6% 0.079 163)
-
Step 900
900
#1D4C38
oklch(37.8% 0.062 162.9)
-
Step 950
950 (this color)
#1D372B
oklch(31.2% 0.039 163.1)
#1D372B 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) | #36342A | 0.038 |
| Deuteranopia (no green cones) | #32312C | 0.036 |
| Tritanopia (no blue cones) | #163734 | 0.017 |
| Achromatopsia (no color) | #323232 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D372B
#1D372B
oklch(31.2% 0.039 163.1)
- #3F2936
#3F2936
oklch(31.3% 0.039 343.3)
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 #1D372B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.030
- Gunmetal #293241 ΔE 0.052
- Onyx #343A40 ΔE 0.052
- Midnight Green #073B4C ΔE 0.056
- Evergreen #05472A ΔE 0.057
- Dark Blue Grey #1F3B4D ΔE 0.059
- Jet #212529 ΔE 0.063
- Space Cadet #2B2D42 ΔE 0.066
Use #1D372B 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.