#6BF0B0
Closest named color: Seafoam Green (#7AF9AB). oklch(86.4% 0.149 159.9), rgb(107, 240, 176).
Aa
Black text reads best on this color (14.71:1).
About this color
#6BF0B0 is a light, vivid green. In OKLCH its lightness is 86%, its chroma 0.149 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam Green (#7AF9AB), ΔE 0.031 away. Black text reads best on it, at 14.71:1.
| Hue family | Greens |
| Lightness | light (86%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Seafoam Green (#7AF9AB) |
| Black text | 14.71:1 |
| White text | 1.42:1 |
Values
| HEX | #6BF0B0 |
| RGB | rgb(107, 240, 176) |
| HSL | hsl(151, 82%, 68%) |
| OKLCH | oklch(86.4% 0.149 159.9) |
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 #6BF0B0 | 1.42:1 | Fails | Lc -23.1 | Dividers and decoration only |
| Black text on #6BF0B0 | 14.71:1 | AAA | Lc 83.5 | Fine for body text |
| #6BF0B0 text on white | 1.42:1 | Fails | Lc 20.2 | Dividers and decoration only |
| #6BF0B0 text on black | 14.71:1 | AAA | Lc -83.2 | 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
#E8FBF0
oklch(97.1% 0.025 160.6)
-
Step 100
100
#CBF6DD
oklch(93.6% 0.056 159.6)
-
Step 200
200 (this color)
#6BF0B0
oklch(86.4% 0.149 159.9)
-
Step 300
300
#00E396
oklch(80.8% 0.183 159.9)
-
Step 400
400
#00BE7D
oklch(70.7% 0.16 159.9)
-
Step 500
500
#00A36A
oklch(63.1% 0.143 159.7)
-
Step 600
600
#008959
oklch(55.6% 0.126 160)
-
Step 700
700
#00734A
oklch(49% 0.111 160)
-
Step 800
800
#005F3C
oklch(42.8% 0.097 159.8)
-
Step 900
900
#004F31
oklch(37.7% 0.086 159.7)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#6BF0B0 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) | #EDE0AC | 0.140 |
| Deuteranopia (no green cones) | #DBD2B4 | 0.138 |
| Tritanopia (no blue cones) | #38EFDF | 0.066 |
| Achromatopsia (no color) | #D8D8D8 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BF0B0
#6BF0B0
oklch(86.4% 0.149 159.9)
- #FFB9E7
#FFB9E7
oklch(86.4% 0.099 339.9)
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 #6BF0B0, closest first.
No curated palette has a color within ΔE 0.04 of #6BF0B0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Green #7AF9AB ΔE 0.031
- Seafoam #80F9AD ΔE 0.032
- Light Blue Green #7EFBB3 ΔE 0.035
- Bright Teal #01F9C6 ΔE 0.039
- Light Turquoise #7EF4CC ΔE 0.041
- Greenish Cyan #2AFEB7 ΔE 0.042
- Greenish Turquoise #00FBB0 ΔE 0.043
- Light Green #90EE90 ΔE 0.043
Use #6BF0B0 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.