#6BBDA1
Closest named color: Dark Sea Green (#8FBC8F). oklch(73.8% 0.091 169.7), rgb(107, 189, 161).
Aa
Black text reads best on this color (9.41:1).
About this color
#6BBDA1 is a medium-light, moderately saturated green. In OKLCH its lightness is 74%, its chroma 0.091 and its hue 170°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.041 away. Black text reads best on it, at 9.41:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 9.41:1 |
| White text | 2.22:1 |
Values
| HEX | #6BBDA1 |
| RGB | rgb(107, 189, 161) |
| HSL | hsl(160, 38%, 58%) |
| OKLCH | oklch(73.8% 0.091 169.7) |
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 #6BBDA1 | 2.22:1 | Fails | Lc -48.6 | Large or bold text, headings |
| Black text on #6BBDA1 | 9.41:1 | AAA | Lc 60.2 | Content text, not long reading |
| #6BBDA1 text on white | 2.22:1 | Fails | Lc 43.8 | Non-text elements, placeholder text |
| #6BBDA1 text on black | 9.41:1 | AAA | Lc -58.4 | 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)
#6BBDA1
oklch(73.8% 0.091 169.7)
-
Step 500
500
#23A07E
oklch(63.2% 0.117 169.5)
-
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
#062E23
oklch(27% 0.048 170.3)
#6BBDA1 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) | #B9B3A0 | 0.094 |
| Deuteranopia (no green cones) | #ACAAA3 | 0.089 |
| Tritanopia (no blue cones) | #51BEB5 | 0.032 |
| Achromatopsia (no color) | #AEAEAE | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BBDA1
#6BBDA1
oklch(73.8% 0.091 169.7)
- #D693B3
#D693B3
oklch(73.9% 0.09 349.4)
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 #6BBDA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.041
- Muted Teal #90B494 ΔE 0.042
- Medium Aquamarine #66CDAA ΔE 0.043
- Greeny Blue #42B395 ΔE 0.048
- Pale Teal #82CBB2 ΔE 0.050
- Topaz #13BBAF ΔE 0.050
- Lichen #8FB67B ΔE 0.054
- Sage Green #88B378 ΔE 0.055
Use #6BBDA1 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.