#6FF4BC
Closest named color: Light Turquoise (#7EF4CC). oklch(87.8% 0.143 163.2), rgb(111, 244, 188).
Aa
Black text reads best on this color (15.34:1).
About this color
#6FF4BC is a light, vivid green. In OKLCH its lightness is 88%, its chroma 0.143 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Turquoise (#7EF4CC), ΔE 0.026 away. Black text reads best on it, at 15.34:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Light Turquoise (#7EF4CC) |
| Black text | 15.34:1 |
| White text | 1.36:1 |
Values
| HEX | #6FF4BC |
| RGB | rgb(111, 244, 188) |
| HSL | hsl(155, 86%, 70%) |
| OKLCH | oklch(87.8% 0.143 163.2) |
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 #6FF4BC | 1.36:1 | Fails | Lc -20.3 | Dividers and decoration only |
| Black text on #6FF4BC | 15.34:1 | AAA | Lc 85.9 | Fine for body text |
| #6FF4BC text on white | 1.36:1 | Fails | Lc 17.7 | Dividers and decoration only |
| #6FF4BC text on black | 15.34:1 | AAA | Lc -85.8 | 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
#E8FBF1
oklch(97.1% 0.024 163.2)
-
Step 100
100
#CBF6E0
oklch(93.7% 0.053 163)
-
Step 200
200 (this color)
#6FF4BC
oklch(87.8% 0.143 163.2)
-
Step 300
300
#00E3A0
oklch(81% 0.175 163.1)
-
Step 400
400
#00BD85
oklch(70.6% 0.152 163.2)
-
Step 500
500
#00A272
oklch(63% 0.135 163.5)
-
Step 600
600
#00895F
oklch(55.7% 0.12 163.1)
-
Step 700
700
#00734F
oklch(49.1% 0.106 163)
-
Step 800
800
#005E40
oklch(42.6% 0.092 163.1)
-
Step 900
900
#004F35
oklch(37.8% 0.082 162.9)
-
Step 950
950
#002F1E
oklch(27% 0.058 163)
#6FF4BC 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) | #F0E4B9 | 0.139 |
| Deuteranopia (no green cones) | #DDD7C0 | 0.134 |
| Tritanopia (no blue cones) | #39F4E4 | 0.057 |
| Achromatopsia (no color) | #DCDCDC | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FF4BC
#6FF4BC
oklch(87.8% 0.143 163.2)
- #FFC1E5
#FFC1E5
oklch(87.7% 0.084 343.3)
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 #6FF4BC, closest first.
No curated palette has a color within ΔE 0.04 of #6FF4BC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Turquoise #7EF4CC ΔE 0.026
- Light Blue Green #7EFBB3 ΔE 0.028
- Light Aquamarine #7BFDC7 ΔE 0.028
- Seafoam #80F9AD ΔE 0.029
- Seafoam Green #7AF9AB ΔE 0.030
- Bright Teal #01F9C6 ΔE 0.036
- Greenish Cyan #2AFEB7 ΔE 0.041
- Aquamarine #7FFFD4 ΔE 0.042
Use #6FF4BC 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.