#103B33
Closest named color: Pakistan Green (#283618). oklch(32% 0.049 178.4), rgb(16, 59, 51).
Aa
White text reads best on this color (12.38:1).
About this color
#103B33 is a dark, muted teal or cyan. In OKLCH its lightness is 32%, its chroma 0.049 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.043 away. White text reads best on it, at 12.38:1.
| Hue family | Teals and cyans |
| Lightness | dark (32%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.69:1 |
| White text | 12.38:1 |
Values
| HEX | #103B33 |
| RGB | rgb(16, 59, 51) |
| HSL | hsl(169, 57%, 15%) |
| OKLCH | oklch(32% 0.049 178.4) |
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 #103B33 | 12.38:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #103B33 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #103B33 text on white | 12.38:1 | AAA | Lc 98.0 | Preferred for body text |
| #103B33 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
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DFEEEA
oklch(93.7% 0.017 178.3)
-
Step 200
200
#C4E1D9
oklch(88.6% 0.033 177.1)
-
Step 300
300
#98CDC1
oklch(80.8% 0.058 179.2)
-
Step 400
400
#57B4A1
oklch(70.8% 0.094 178.3)
-
Step 500
500
#00A08A
oklch(63.2% 0.116 178.3)
-
Step 600
600
#008674
oklch(55.5% 0.101 178.9)
-
Step 700
700
#007161
oklch(49.1% 0.09 178.4)
-
Step 800
800
#005D4F
oklch(42.8% 0.079 177.8)
-
Step 900
900
#004D42
oklch(37.6% 0.069 179)
-
Step 950
950 (this color)
#103B33
oklch(32% 0.049 178.4)
#103B33 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) | #383733 | 0.051 |
| Deuteranopia (no green cones) | #323234 | 0.050 |
| Tritanopia (no blue cones) | #003C39 | 0.012 |
| Achromatopsia (no color) | #343434 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #103B33
#103B33
oklch(32% 0.049 178.4)
- #472833
#472833
oklch(32% 0.049 357.4)
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 #103B33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.043
- Midnight Green #073B4C ΔE 0.045
- Evergreen #05472A ΔE 0.049
- Dark Blue Grey #1F3B4D ΔE 0.051
- Onyx #343A40 ΔE 0.052
- Gunmetal #293241 ΔE 0.054
- Pine Green #0A481E ΔE 0.064
- Dark Teal #014D4E ΔE 0.065
Use #103B33 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.