#61E4BB
Closest named color: Aqua Marine (#2EE8BB). oklch(83.5% 0.13 169.5), rgb(97, 228, 187).
Aa
Black text reads best on this color (13.32:1).
About this color
#61E4BB is a light, moderately saturated green. In OKLCH its lightness is 83%, its chroma 0.130 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 0.025 away. Black text reads best on it, at 13.32:1.
| Hue family | Greens |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 13.32:1 |
| White text | 1.57:1 |
Values
| HEX | #61E4BB |
| RGB | rgb(97, 228, 187) |
| HSL | hsl(161, 71%, 64%) |
| OKLCH | oklch(83.5% 0.13 169.5) |
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 #61E4BB | 1.57:1 | Fails | Lc -29.3 | Dividers and decoration only |
| Black text on #61E4BB | 13.32:1 | AAA | Lc 77.8 | Fine for body text |
| #61E4BB text on white | 1.57:1 | Fails | Lc 25.9 | Dividers and decoration only |
| #61E4BB text on black | 13.32:1 | AAA | Lc -77.1 | 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 300.
-
Step 50
50
#EBF9F3
oklch(97% 0.017 168.5)
-
Step 100
100
#D2F3E6
oklch(93.7% 0.039 169.7)
-
Step 200
200
#A9E9D1
oklch(88.4% 0.073 169.4)
-
Step 300
300 (this color)
#61E4BB
oklch(83.5% 0.13 169.5)
-
Step 400
400
#00BC92
oklch(70.7% 0.141 169.4)
-
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
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#61E4BB 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) | #DED6B9 | 0.133 |
| Deuteranopia (no green cones) | #CBC8BE | 0.128 |
| Tritanopia (no blue cones) | #06E5D8 | 0.045 |
| Achromatopsia (no color) | #CECECE | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #61E4BB
#61E4BB
oklch(83.5% 0.13 169.5)
- #FFABD3
#FFABD3
oklch(83.4% 0.11 349.7)
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 #61E4BB, closest first.
No curated palette has a color within ΔE 0.04 of #61E4BB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.025
- Turquoise #40E0D0 ΔE 0.037
- Light Teal #90E4C1 ΔE 0.041
- Hospital Green #9BE5AA ΔE 0.051
- Seafoam Blue #78D1B6 ΔE 0.052
- Light Turquoise #7EF4CC ΔE 0.053
- Bright Teal #01F9C6 ΔE 0.057
- Medium Aquamarine #66CDAA ΔE 0.061
Use #61E4BB 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.