#6EBFA3
Closest named color: Medium Aquamarine (#66CDAA). oklch(74.5% 0.09 169.5), rgb(110, 191, 163).
Aa
Black text reads best on this color (9.64:1).
About this color
#6EBFA3 is a medium-light, moderately saturated green. In OKLCH its lightness is 74%, its chroma 0.090 and its hue 170°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.037 away. Black text reads best on it, at 9.64:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 9.64:1 |
| White text | 2.17:1 |
Values
| HEX | #6EBFA3 |
| RGB | rgb(110, 191, 163) |
| HSL | hsl(159, 39%, 59%) |
| OKLCH | oklch(74.5% 0.09 169.5) |
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 #6EBFA3 | 2.17:1 | Fails | Lc -47.4 | Large or bold text, headings |
| Black text on #6EBFA3 | 9.64:1 | AAA | Lc 61.3 | Content text, not long reading |
| #6EBFA3 text on white | 2.17:1 | Fails | Lc 42.7 | Non-text elements, placeholder text |
| #6EBFA3 text on black | 9.64:1 | AAA | Lc -59.5 | Large or bold text, headings |
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
#E0EEE8
oklch(93.7% 0.017 168.5)
-
Step 200
200
#C6E0D6
oklch(88.5% 0.031 170.5)
-
Step 300
300
#9DCDBB
oklch(80.9% 0.056 169.9)
-
Step 400
400 (this color)
#6EBFA3
oklch(74.5% 0.09 169.5)
-
Step 500
500
#26A07E
oklch(63.2% 0.116 169.3)
-
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
#072E23
oklch(27.1% 0.048 170)
#6EBFA3 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) | #BBB5A2 | 0.093 |
| Deuteranopia (no green cones) | #AEACA5 | 0.088 |
| Tritanopia (no blue cones) | #55C0B7 | 0.031 |
| Achromatopsia (no color) | #B0B0B0 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6EBFA3
#6EBFA3
oklch(74.5% 0.09 169.5)
- #D895B5
#D895B5
oklch(74.5% 0.09 349.3)
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 #6EBFA3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.037
- Dark Sea Green #8FBC8F ΔE 0.038
- Muted Teal #90B494 ΔE 0.042
- Pale Teal #82CBB2 ΔE 0.043
- Seafoam Blue #78D1B6 ΔE 0.053
- Topaz #13BBAF ΔE 0.054
- Greeny Blue #42B395 ΔE 0.055
- Lichen #8FB67B ΔE 0.055
Use #6EBFA3 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.