#6CC4A2
Closest named color: Medium Aquamarine (#66CDAA). oklch(75.5% 0.099 166.7), rgb(108, 196, 162).
Aa
Black text reads best on this color (10.05:1).
About this color
#6CC4A2 is a medium-light, moderately saturated green. In OKLCH its lightness is 76%, its chroma 0.099 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.024 away. Black text reads best on it, at 10.05:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.05:1 |
| White text | 2.08:1 |
Values
| HEX | #6CC4A2 |
| RGB | rgb(108, 196, 162) |
| HSL | hsl(157, 43%, 60%) |
| OKLCH | oklch(75.5% 0.099 166.7) |
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 #6CC4A2 | 2.08:1 | Fails | Lc -45.3 | Large or bold text, headings |
| Black text on #6CC4A2 | 10.05:1 | AAA | Lc 63.3 | Content text, not long reading |
| #6CC4A2 text on white | 2.08:1 | Fails | Lc 40.7 | Non-text elements, placeholder text |
| #6CC4A2 text on black | 10.05:1 | AAA | Lc -61.6 | Content text, not long reading |
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 400.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#DFEEE7
oklch(93.6% 0.018 166.4)
-
Step 200
200
#C5E1D4
oklch(88.6% 0.035 165.9)
-
Step 300
300
#9ACEB8
oklch(80.9% 0.062 166.9)
-
Step 400
400 (this color)
#6CC4A2
oklch(75.5% 0.099 166.7)
-
Step 500
500
#10A179
oklch(63.1% 0.126 167)
-
Step 600
600
#008865
oklch(55.6% 0.114 167)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
Step 800
800
#005E44
oklch(42.7% 0.088 166.3)
-
Step 900
900
#004E38
oklch(37.6% 0.078 166.4)
-
Step 950
950
#032E21
oklch(26.9% 0.052 167.7)
#6CC4A2 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) | #C0B9A0 | 0.099 |
| Deuteranopia (no green cones) | #B2AFA4 | 0.096 |
| Tritanopia (no blue cones) | #51C5BA | 0.036 |
| Achromatopsia (no color) | #B3B3B3 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CC4A2
#6CC4A2
oklch(75.5% 0.099 166.7)
- #DE96BC
#DE96BC
oklch(75.5% 0.099 346.8)
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 #6CC4A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.024
- Pale Teal #82CBB2 ΔE 0.036
- Dark Sea Green #8FBC8F ΔE 0.039
- Seafoam Blue #78D1B6 ΔE 0.043
- Muted Teal #90B494 ΔE 0.051
- Soft Green #6FC276 ΔE 0.057
- Lichen #8FB67B ΔE 0.057
- Medium Turquoise #48D1CC ΔE 0.058
Use #6CC4A2 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.