#0A3532
Closest named color: Midnight Green (#073B4C). oklch(30% 0.046 188.2), rgb(10, 53, 50).
Aa
White text reads best on this color (13.39:1).
About this color
#0A3532 is a dark, muted teal or cyan. In OKLCH its lightness is 30%, its chroma 0.046 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.046 away. White text reads best on it, at 13.39:1.
| Hue family | Teals and cyans |
| Lightness | dark (30%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.56:1 |
| White text | 13.39:1 |
Values
| HEX | #0A3532 |
| RGB | rgb(10, 53, 50) |
| HSL | hsl(176, 68%, 12%) |
| OKLCH | oklch(30% 0.046 188.2) |
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 #0A3532 | 13.39:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #0A3532 | 1.56:1 | Fails | Lc 0.0 | Not readable |
| #0A3532 text on white | 13.39:1 | AAA | Lc 99.6 | Preferred for body text |
| #0A3532 text on black | 1.56:1 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DFEDEC
oklch(93.5% 0.015 191.8)
-
Step 200
200
#C4E0DD
oklch(88.5% 0.03 188.8)
-
Step 300
300
#99CCC7
oklch(80.8% 0.054 188.7)
-
Step 400
400
#59B2AB
oklch(70.7% 0.086 188.6)
-
Step 500
500
#009E96
oklch(63% 0.109 188.5)
-
Step 600
600
#00857E
oklch(55.6% 0.097 188.3)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C48
oklch(37.6% 0.065 188.7)
-
Step 950
950 (this color)
#0A3532
oklch(30% 0.046 188.2)
#0A3532 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) | #323232 | 0.049 |
| Deuteranopia (no green cones) | #2B2D32 | 0.045 |
| Tritanopia (no blue cones) | #003734 | 0.008 |
| Achromatopsia (no color) | #2F2F2F | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A3532
#0A3532
oklch(30% 0.046 188.2)
- #412429
#412429
oklch(30% 0.045 9)
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 #0A3532, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.046
- Gunmetal #293241 ΔE 0.049
- Pakistan Green #283618 ΔE 0.050
- Dark Blue Grey #1F3B4D ΔE 0.055
- Jet #212529 ΔE 0.056
- Space Cadet #2B2D42 ΔE 0.060
- Dark #1B2431 ΔE 0.061
- Onyx #343A40 ΔE 0.061
Use #0A3532 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.