#133C30
Closest named color: Pakistan Green (#283618). oklch(32.3% 0.051 170.7), rgb(19, 60, 48).
Aa
White text reads best on this color (12.23:1).
About this color
#133C30 is a dark, muted teal or cyan. In OKLCH its lightness is 32%, its chroma 0.051 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.038 away. White text reads best on it, at 12.23:1.
| Hue family | Teals and cyans |
| Lightness | dark (32%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.71:1 |
| White text | 12.23:1 |
Values
| HEX | #133C30 |
| RGB | rgb(19, 60, 48) |
| HSL | hsl(162, 52%, 15%) |
| OKLCH | oklch(32.3% 0.051 170.7) |
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 #133C30 | 12.23:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #133C30 | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #133C30 text on white | 12.23:1 | AAA | Lc 97.7 | Preferred for body text |
| #133C30 text on black | 1.71:1 | 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
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DFEEE8
oklch(93.6% 0.018 170.1)
-
Step 200
200
#C4E1D6
oklch(88.5% 0.034 170.7)
-
Step 300
300
#9ACEBB
oklch(81% 0.06 170.3)
-
Step 400
400
#5BB498
oklch(70.7% 0.096 170.6)
-
Step 500
500
#07A17F
oklch(63.1% 0.123 170.6)
-
Step 600
600
#00876A
oklch(55.5% 0.109 170.8)
-
Step 700
700
#007259
oklch(49.1% 0.097 170.7)
-
Step 800
800
#005D48
oklch(42.6% 0.084 170.6)
-
Step 900
900
#004E3C
oklch(37.7% 0.074 170.6)
-
Step 950
950 (this color)
#133C30
oklch(32.3% 0.051 170.7)
#133C30 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) | #3A382F | 0.051 |
| Deuteranopia (no green cones) | #343331 | 0.051 |
| Tritanopia (no blue cones) | #003C39 | 0.018 |
| Achromatopsia (no color) | #353535 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #133C30
#133C30
oklch(32.3% 0.051 170.7)
- #472937
#472937
oklch(32.4% 0.049 350.7)
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 #133C30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.038
- Evergreen #05472A ΔE 0.043
- Midnight Green #073B4C ΔE 0.051
- Onyx #343A40 ΔE 0.054
- Dark Blue Grey #1F3B4D ΔE 0.056
- Pine Green #0A481E ΔE 0.058
- Gunmetal #293241 ΔE 0.059
- Hunter Green #0B4008 ΔE 0.060
Use #133C30 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.