#48CBB0
Closest named color: Medium Aquamarine (#66CDAA). oklch(76.4% 0.12 176.5), rgb(72, 203, 176).
Aa
Black text reads best on this color (10.44:1).
About this color
#48CBB0 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 76%, its chroma 0.120 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.023 away. Black text reads best on it, at 10.44:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.44:1 |
| White text | 2.01:1 |
Values
| HEX | #48CBB0 |
| RGB | rgb(72, 203, 176) |
| HSL | hsl(168, 56%, 54%) |
| OKLCH | oklch(76.4% 0.12 176.5) |
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 #48CBB0 | 2.01:1 | Fails | Lc -43.1 | Non-text elements, placeholder text |
| Black text on #48CBB0 | 10.44:1 | AAA | Lc 65.3 | Content text, not long reading |
| #48CBB0 text on white | 2.01:1 | Fails | Lc 38.7 | Non-text elements, placeholder text |
| #48CBB0 text on black | 10.44:1 | AAA | Lc -63.7 | 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
#EBF9F5
oklch(97.1% 0.016 177.1)
-
Step 100
100
#D3F2E9
oklch(93.6% 0.035 176.2)
-
Step 200
200
#AAE8D8
oklch(88.5% 0.067 177)
-
Step 300
300 (this color)
#48CBB0
oklch(76.4% 0.12 176.5)
-
Step 400
400
#00BB9E
oklch(70.8% 0.132 176.2)
-
Step 500
500
#00A087
oklch(63.1% 0.118 176.3)
-
Step 600
600
#008772
oklch(55.7% 0.104 176.6)
-
Step 700
700
#00715F
oklch(49% 0.091 176.5)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900
#004D40
oklch(37.6% 0.07 176.4)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#48CBB0 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) | #C4BFAF | 0.127 |
| Deuteranopia (no green cones) | #B1B1B2 | 0.121 |
| Tritanopia (no blue cones) | #00CEC3 | 0.029 |
| Achromatopsia (no color) | #B7B7B7 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #48CBB0
#48CBB0
oklch(76.4% 0.12 176.5)
- #EF91B4
#EF91B4
oklch(76.4% 0.12 356.5)
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 #48CBB0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.023
- Medium Turquoise #48D1CC ΔE 0.039
- Seafoam Blue #78D1B6 ΔE 0.043
- Dark Turquoise #00CED1 ΔE 0.046
- Pale Teal #82CBB2 ΔE 0.046
- Emerald #06D6A0 ΔE 0.048
- Topaz #13BBAF ΔE 0.054
- Greenblue #23C48B ΔE 0.056
Use #48CBB0 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.