#4CBBAB
Closest named color: Topaz (#13BBAF). oklch(72.4% 0.104 182.3), rgb(76, 187, 171).
Aa
Black text reads best on this color (9.00:1).
About this color
#4CBBAB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 72%, its chroma 0.104 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Topaz (#13BBAF), ΔE 0.023 away. Black text reads best on it, at 9.00:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Topaz (#13BBAF) |
| Black text | 9.00:1 |
| White text | 2.33:1 |
Values
| HEX | #4CBBAB |
| RGB | rgb(76, 187, 171) |
| HSL | hsl(171, 45%, 52%) |
| OKLCH | oklch(72.4% 0.104 182.3) |
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 #4CBBAB | 2.33:1 | Fails | Lc -50.6 | Large or bold text, headings |
| Black text on #4CBBAB | 9.00:1 | AAA | Lc 58.3 | Large or bold text, headings |
| #4CBBAB text on white | 2.33:1 | Fails | Lc 45.7 | Large or bold text, headings |
| #4CBBAB text on black | 9.00:1 | AAA | Lc -56.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DDEEEB
oklch(93.6% 0.018 184.3)
-
Step 200
200
#C0E1DB
oklch(88.4% 0.036 183.3)
-
Step 300
300
#91CFC4
oklch(80.9% 0.065 182.4)
-
Step 400
400 (this color)
#4CBBAB
oklch(72.4% 0.104 182.3)
-
Step 500
500
#009F8F
oklch(63.1% 0.113 182.5)
-
Step 600
600
#008678
oklch(55.6% 0.1 182.2)
-
Step 700
700
#007165
oklch(49.2% 0.088 182.2)
-
Step 800
800
#005C52
oklch(42.6% 0.076 182.2)
-
Step 900
900
#004D44
oklch(37.7% 0.068 181.7)
-
Step 950
950
#002E28
oklch(27% 0.049 181.5)
#4CBBAB 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) | #B3B1AA | 0.110 |
| Deuteranopia (no green cones) | #A2A4AC | 0.105 |
| Tritanopia (no blue cones) | #00BEB6 | 0.026 |
| Achromatopsia (no color) | #AAAAAA | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4CBBAB
#4CBBAB
oklch(72.4% 0.104 182.3)
- #DC8AA0
#DC8AA0
oklch(72.4% 0.103 2.6)
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 #4CBBAB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Topaz #13BBAF ΔE 0.023
- Greeny Blue #42B395 ΔE 0.036
- Light Sea Green #20B2AA ΔE 0.037
- Green Blue #01C08D ΔE 0.059
- Medium Aquamarine #66CDAA ΔE 0.059
- Turquoise Blue #06B1C4 ΔE 0.059
- Dark Turquoise #00CED1 ΔE 0.063
- Greenblue #23C48B ΔE 0.064
Use #4CBBAB 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.