#213729
Closest named color: Pakistan Green (#283618). oklch(31.4% 0.038 155.6), rgb(33, 55, 41).
Aa
White text reads best on this color (12.78:1).
About this color
#213729 is a dark, muted green. In OKLCH its lightness is 31%, its chroma 0.038 and its hue 156°. 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 12.78:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | muted (0.038) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.64:1 |
| White text | 12.78:1 |
Values
| HEX | #213729 |
| RGB | rgb(33, 55, 41) |
| HSL | hsl(142, 25%, 17%) |
| OKLCH | oklch(31.4% 0.038 155.6) |
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 #213729 | 12.78:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #213729 | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #213729 text on white | 12.78:1 | AAA | Lc 98.8 | Preferred for body text |
| #213729 text on black | 1.64:1 | 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
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CDDED2
oklch(88.4% 0.024 155.1)
-
Step 300
300
#AACAB5
oklch(81% 0.045 156.5)
-
Step 400
400
#7CAE8E
oklch(70.6% 0.071 156)
-
Step 500
500
#599A72
oklch(63.1% 0.091 155.7)
-
Step 600
600
#3B845A
oklch(55.5% 0.099 155.9)
-
Step 700
700
#2D704A
oklch(49.1% 0.092 155.8)
-
Step 800
800
#275B3D
oklch(42.7% 0.075 155.9)
-
Step 900
900
#254B34
oklch(37.7% 0.059 155.6)
-
Step 950
950 (this color)
#213729
oklch(31.4% 0.038 155.6)
#213729 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) | #373428 | 0.034 |
| Deuteranopia (no green cones) | #33312A | 0.034 |
| Tritanopia (no blue cones) | #1D3733 | 0.018 |
| Achromatopsia (no color) | #323232 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #213729
#213729
oklch(31.4% 0.038 155.6)
- #3D2A39
#3D2A39
oklch(31.3% 0.037 334.1)
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 #213729, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.025
- Onyx #343A40 ΔE 0.051
- Gunmetal #293241 ΔE 0.054
- Evergreen #05472A ΔE 0.057
- Midnight Green #073B4C ΔE 0.060
- Dark Blue Grey #1F3B4D ΔE 0.061
- Dark Olive #373E02 ΔE 0.063
- Jet #212529 ΔE 0.065
Use #213729 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.