#5BEEC2
Closest named color: Aqua Marine (#2EE8BB). oklch(85.9% 0.141 169.8), rgb(91, 238, 194).
Aa
Black text reads best on this color (14.45:1).
About this color
#5BEEC2 is a light, vivid green. In OKLCH its lightness is 86%, its chroma 0.141 and its hue 170°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.029 away. Black text reads best on it, at 14.45:1.
| Hue family | Greens |
| Lightness | light (86%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 14.45:1 |
| White text | 1.45:1 |
Values
| HEX | #5BEEC2 |
| RGB | rgb(91, 238, 194) |
| HSL | hsl(162, 81%, 65%) |
| OKLCH | oklch(85.9% 0.141 169.8) |
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 #5BEEC2 | 1.45:1 | Fails | Lc -24.2 | Dividers and decoration only |
| Black text on #5BEEC2 | 14.45:1 | AAA | Lc 82.5 | Fine for body text |
| #5BEEC2 text on white | 1.45:1 | Fails | Lc 21.2 | Dividers and decoration only |
| #5BEEC2 text on black | 14.45:1 | AAA | Lc -82.1 | 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
#E7FBF3
oklch(97.1% 0.023 169.9)
-
Step 100
100
#C8F6E4
oklch(93.6% 0.053 169.4)
-
Step 200
200 (this color)
#5BEEC2
oklch(85.9% 0.141 169.8)
-
Step 300
300
#00E1B0
oklch(80.9% 0.161 169.7)
-
Step 400
400
#00BC93
oklch(70.7% 0.14 169.9)
-
Step 500
500
#00A17D
oklch(63% 0.125 169.6)
-
Step 600
600
#008869
oklch(55.7% 0.111 169.5)
-
Step 700
700
#007258
oklch(49.1% 0.097 169.9)
-
Step 800
800
#005E48
oklch(42.9% 0.085 169.8)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#5BEEC2 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) | #E8DFC0 | 0.144 |
| Deuteranopia (no green cones) | #D3D0C5 | 0.138 |
| Tritanopia (no blue cones) | #00F0E1 | 0.044 |
| Achromatopsia (no color) | #D6D6D6 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5BEEC2
#5BEEC2
oklch(85.9% 0.141 169.8)
- #FFB8D9
#FFB8D9
oklch(85.8% 0.092 349.7)
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 #5BEEC2, closest first.
No curated palette has a color within ΔE 0.04 of #5BEEC2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.029
- Light Turquoise #7EF4CC ΔE 0.034
- Bright Teal #01F9C6 ΔE 0.034
- Light Teal #90E4C1 ΔE 0.046
- Light Aquamarine #7BFDC7 ΔE 0.049
- Turquoise #40E0D0 ΔE 0.052
- Hospital Green #9BE5AA ΔE 0.053
- Bright Aqua #0BF9EA ΔE 0.053
Use #5BEEC2 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.