#152F30
Closest named color: Jet (#212529). oklch(28.5% 0.032 198.8), rgb(21, 47, 48).
Aa
White text reads best on this color (14.17:1).
About this color
#152F30 is a dark, muted teal or cyan. In OKLCH its lightness is 29%, its chroma 0.032 and its hue 199°. Its hue sits on the cool side of the wheel. The nearest named color is Jet (#212529), ΔE 0.035 away. White text reads best on it, at 14.17:1.
| Hue family | Teals and cyans |
| Lightness | dark (29%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Jet (#212529) |
| Black text | 1.48:1 |
| White text | 14.17:1 |
Values
| HEX | #152F30 |
| RGB | rgb(21, 47, 48) |
| HSL | hsl(182, 39%, 14%) |
| OKLCH | oklch(28.5% 0.032 198.8) |
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 #152F30 | 14.17:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #152F30 | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #152F30 text on white | 14.17:1 | AAA | Lc 100.8 | Preferred for body text |
| #152F30 text on black | 1.48:1 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200
#CADEDE
oklch(88.6% 0.021 196.8)
-
Step 300
300
#A5C9CA
oklch(81% 0.038 198.5)
-
Step 400
400
#72ADAF
oklch(70.8% 0.061 198.6)
-
Step 500
500
#49989B
oklch(63.1% 0.077 198.7)
-
Step 600
600
#248286
oklch(55.6% 0.084 199.2)
-
Step 700
700
#146E71
oklch(49.1% 0.078 198.4)
-
Step 800
800
#155A5C
oklch(42.8% 0.065 197.9)
-
Step 900
900
#1B4A4C
oklch(37.8% 0.051 199.1)
-
Step 950
950 (this color)
#152F30
oklch(28.5% 0.032 198.8)
#152F30 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) | #2C2D30 | 0.033 |
| Deuteranopia (no green cones) | #272930 | 0.031 |
| Tritanopia (no blue cones) | #06312F | 0.014 |
| Achromatopsia (no color) | #2B2B2B | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #152F30
#152F30
oklch(28.5% 0.032 198.8)
- #392424
#392424
oklch(28.7% 0.032 19.2)
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 #152F30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.035
- Dark #1B2431 ΔE 0.040
- Oxford Blue #1B263B ΔE 0.043
- Gunmetal #293241 ΔE 0.044
- Space Cadet #2B2D42 ΔE 0.050
- Midnight Green #073B4C ΔE 0.055
- Pakistan Green #283618 ΔE 0.058
- Dark Blue Grey #1F3B4D ΔE 0.061
Use #152F30 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.