#75CEBB
Closest named color: Seafoam Blue (#78D1B6). oklch(79% 0.091 178.4), rgb(117, 206, 187).
Aa
Black text reads best on this color (11.30:1).
About this color
#75CEBB is a light, moderately saturated teal or cyan. In OKLCH its lightness is 79%, its chroma 0.091 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.013 away. Black text reads best on it, at 11.30:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 11.30:1 |
| White text | 1.85:1 |
Values
| HEX | #75CEBB |
| RGB | rgb(117, 206, 187) |
| HSL | hsl(167, 48%, 63%) |
| OKLCH | oklch(79% 0.091 178.4) |
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 #75CEBB | 1.85:1 | Fails | Lc -39.1 | Non-text elements, placeholder text |
| Black text on #75CEBB | 11.30:1 | AAA | Lc 69.0 | Content text, not long reading |
| #75CEBB text on white | 1.85:1 | Fails | Lc 34.9 | Non-text elements, placeholder text |
| #75CEBB text on black | 11.30:1 | AAA | Lc -67.7 | Content text, not long reading |
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 300.
-
Step 50
50
#EDF8F5
oklch(97% 0.012 178)
-
Step 100
100
#D8F0EA
oklch(93.6% 0.026 179)
-
Step 200
200
#B6E5D9
oklch(88.6% 0.051 177.7)
-
Step 300
300 (this color)
#75CEBB
oklch(79% 0.091 178.4)
-
Step 400
400
#00BAA1
oklch(70.6% 0.129 178.5)
-
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
#002E27
oklch(27% 0.049 179.5)
#75CEBB 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) | #C8C4BA | 0.097 |
| Deuteranopia (no green cones) | #B9BABC | 0.091 |
| Tritanopia (no blue cones) | #53D0C8 | 0.028 |
| Achromatopsia (no color) | #BEBEBE | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75CEBB
#75CEBB
oklch(79% 0.091 178.4)
- #EBA2BA
#EBA2BA
oklch(79% 0.091 358)
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 #75CEBB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.013
- Pale Teal #82CBB2 ΔE 0.015
- Medium Aquamarine #66CDAA ΔE 0.029
- Tiffany Blue #94D2BD ΔE 0.034
- Medium Turquoise #48D1CC ΔE 0.035
- Turquoise #40E0D0 ΔE 0.053
- Dark Turquoise #00CED1 ΔE 0.056
- Dark Sea Green #8FBC8F ΔE 0.064
Use #75CEBB 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.