#4AEFEF
Closest named color: Bright Light Blue (#26F7FD). oklch(87% 0.132 195), rgb(74, 239, 239).
Aa
Black text reads best on this color (14.88:1).
About this color
#4AEFEF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 87%, its chroma 0.132 and its hue 195°. Its hue sits on the cool side of the wheel. The nearest named color is Bright Light Blue (#26F7FD), ΔE 0.024 away. Black text reads best on it, at 14.88:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.132) |
| Temperature | cool |
| Nearest name | Bright Light Blue (#26F7FD) |
| Black text | 14.88:1 |
| White text | 1.41:1 |
Values
| HEX | #4AEFEF |
| RGB | rgb(74, 239, 239) |
| HSL | hsl(180, 84%, 61%) |
| OKLCH | oklch(87% 0.132 195) |
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 #4AEFEF | 1.41:1 | Fails | Lc -22.2 | Dividers and decoration only |
| Black text on #4AEFEF | 14.88:1 | AAA | Lc 84.3 | Fine for body text |
| #4AEFEF text on white | 1.41:1 | Fails | Lc 19.4 | Dividers and decoration only |
| #4AEFEF text on black | 14.88:1 | AAA | Lc -84.0 | Fine for body text |
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 200.
-
Step 50
50
#E5FBFA
oklch(97.2% 0.023 193.5)
-
Step 100
100
#C5F5F4
oklch(93.7% 0.049 194.8)
-
Step 200
200 (this color)
#4AEFEF
oklch(87% 0.132 195)
-
Step 300
300
#00DCDC
oklch(81% 0.138 194.8)
-
Step 400
400
#00B7B8
oklch(70.6% 0.12 195.5)
-
Step 500
500
#009D9E
oklch(63.1% 0.108 195.6)
-
Step 600
600
#008484
oklch(55.5% 0.095 194.8)
-
Step 700
700
#006F6F
oklch(49% 0.084 194.8)
-
Step 800
800
#005B5B
oklch(42.7% 0.073 194.8)
-
Step 900
900
#004C4C
oklch(37.7% 0.064 194.8)
-
Step 950
950
#002D2D
oklch(26.9% 0.046 194.8)
#4AEFEF 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) | #E0E4EF | 0.138 |
| Deuteranopia (no green cones) | #C7D1F0 | 0.129 |
| Tritanopia (no blue cones) | #00F6EF | 0.023 |
| Achromatopsia (no color) | #D9D9D9 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4AEFEF
#4AEFEF
oklch(87% 0.132 195)
- #FFC2C5
#FFC2C5
oklch(87% 0.07 15.3)
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 #4AEFEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Light Blue #26F7FD ΔE 0.024
- Robin's Egg #6DEDFD ΔE 0.032
- Bright Aqua #0BF9EA ΔE 0.033
- Bright Cyan #41FDFE ΔE 0.038
- Bright Turquoise #0FFEF9 ΔE 0.039
- Cyan #00FFFF ΔE 0.042
- Robin Egg Blue #8AF1FE ΔE 0.051
- Turquoise #40E0D0 ΔE 0.053
Use #4AEFEF 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.