#133B32
Closest named color: Pakistan Green (#283618). oklch(32.1% 0.048 175.8), rgb(19, 59, 50).
Aa
White text reads best on this color (12.35:1).
About this color
#133B32 is a dark, muted teal or cyan. In OKLCH its lightness is 32%, its chroma 0.048 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.041 away. White text reads best on it, at 12.35:1.
| Hue family | Teals and cyans |
| Lightness | dark (32%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.69:1 |
| White text | 12.35:1 |
Values
| HEX | #133B32 |
| RGB | rgb(19, 59, 50) |
| HSL | hsl(167, 51%, 15%) |
| OKLCH | oklch(32.1% 0.048 175.8) |
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 #133B32 | 12.35:1 | AAA | Lc -101.4 | Preferred for body text |
| Black text on #133B32 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #133B32 text on white | 12.35:1 | AAA | Lc 98.0 | Preferred for body text |
| #133B32 text on black | 1.69:1 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#DFEEE9
oklch(93.7% 0.017 174)
-
Step 200
200
#C5E0D8
oklch(88.5% 0.031 175.8)
-
Step 300
300
#9ACDBF
oklch(80.9% 0.057 176.1)
-
Step 400
400
#5CB39E
oklch(70.6% 0.09 175.8)
-
Step 500
500
#10A086
oklch(63.1% 0.116 175.3)
-
Step 600
600
#008771
oklch(55.7% 0.104 175.8)
-
Step 700
700
#00715E
oklch(49% 0.092 175.6)
-
Step 800
800
#005D4D
oklch(42.7% 0.08 175.6)
-
Step 900
900
#004D40
oklch(37.6% 0.07 176.4)
-
Step 950
950 (this color)
#133B32
oklch(32.1% 0.048 175.8)
#133B32 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) | #393732 | 0.051 |
| Deuteranopia (no green cones) | #333333 | 0.048 |
| Tritanopia (no blue cones) | #003C38 | 0.013 |
| Achromatopsia (no color) | #343434 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #133B32
#133B32
oklch(32.1% 0.048 175.8)
- #462934
#462934
oklch(32.1% 0.046 355.7)
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 #133B32, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.041
- Midnight Green #073B4C ΔE 0.047
- Evergreen #05472A ΔE 0.048
- Onyx #343A40 ΔE 0.052
- Dark Blue Grey #1F3B4D ΔE 0.052
- Gunmetal #293241 ΔE 0.054
- Pine Green #0A481E ΔE 0.063
- Dark Teal #014D4E ΔE 0.065
Use #133B32 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.