#013B2B
Closest named color: Pakistan Green (#283618). oklch(31.3% 0.063 168.1), rgb(1, 59, 43).
Aa
White text reads best on this color (12.63:1).
About this color
#013B2B is a dark, muted green. In OKLCH its lightness is 31%, its chroma 0.063 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.039 away. White text reads best on it, at 12.63:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.66:1 |
| White text | 12.63:1 |
Values
| HEX | #013B2B |
| RGB | rgb(1, 59, 43) |
| HSL | hsl(163, 97%, 12%) |
| OKLCH | oklch(31.3% 0.063 168.1) |
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 #013B2B | 12.63:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #013B2B | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #013B2B text on white | 12.63:1 | AAA | Lc 98.2 | Preferred for body text |
| #013B2B text on black | 1.66:1 | 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
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DDEFE7
oklch(93.7% 0.022 167.5)
-
Step 200
200
#C0E2D4
oklch(88.4% 0.041 168.6)
-
Step 300
300
#91D1B8
oklch(81% 0.074 168.2)
-
Step 400
400
#44B893
oklch(70.7% 0.118 168.4)
-
Step 500
500
#00A17B
oklch(63% 0.127 168.5)
-
Step 600
600
#008867
oklch(55.7% 0.112 168.2)
-
Step 700
700
#007256
oklch(49% 0.099 168.4)
-
Step 800
800
#005E46
oklch(42.8% 0.087 168)
-
Step 900
900
#004E3A
oklch(37.7% 0.076 168.5)
-
Step 950
950 (this color)
#013B2B
oklch(31.3% 0.063 168.1)
#013B2B 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) | #39362A | 0.063 |
| Deuteranopia (no green cones) | #32312C | 0.060 |
| Tritanopia (no blue cones) | #003B37 | 0.021 |
| Achromatopsia (no color) | #333333 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #013B2B
#013B2B
oklch(31.3% 0.063 168.1)
- #482337
#482337
oklch(31.4% 0.063 347.7)
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 #013B2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.039
- Evergreen #05472A ΔE 0.044
- Hunter Green #0B4008 ΔE 0.053
- Pine Green #0A481E ΔE 0.056
- Midnight Green #073B4C ΔE 0.061
- Forrest Green #154406 ΔE 0.063
- Very Dark Green #062E03 ΔE 0.063
- Dark Forest Green #002D04 ΔE 0.066
Use #013B2B 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.