#6BB19B
Closest named color: Greeny Blue (#42B395). oklch(70.8% 0.078 171.9), rgb(107, 177, 155).
Aa
Black text reads best on this color (8.38:1).
About this color
#6BB19B is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.078 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.036 away. Black text reads best on it, at 8.38:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.38:1 |
| White text | 2.50:1 |
Values
| HEX | #6BB19B |
| RGB | rgb(107, 177, 155) |
| HSL | hsl(161, 31%, 56%) |
| OKLCH | oklch(70.8% 0.078 171.9) |
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 #6BB19B | 2.50:1 | Fails | Lc -54.1 | Large or bold text, headings |
| Black text on #6BB19B | 8.38:1 | AAA | Lc 55.0 | Large or bold text, headings |
| #6BB19B text on white | 2.50:1 | Fails | Lc 49.0 | Large or bold text, headings |
| #6BB19B text on black | 8.38:1 | AAA | Lc -52.9 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDE9
oklch(93.6% 0.014 174.2)
-
Step 200
200
#C8DFD7
oklch(88.4% 0.027 172.8)
-
Step 300
300
#A1CBBD
oklch(80.8% 0.049 172.7)
-
Step 400
400 (this color)
#6BB19B
oklch(70.8% 0.078 171.9)
-
Step 500
500
#3B9D82
oklch(63.1% 0.1 171.6)
-
Step 600
600
#00876C
oklch(55.5% 0.108 172.1)
-
Step 700
700
#00725A
oklch(49.2% 0.096 171.5)
-
Step 800
800
#005D4A
oklch(42.6% 0.082 172.5)
-
Step 900
900
#114D3D
oklch(37.8% 0.066 170.9)
-
Step 950
950
#0D2D24
oklch(27% 0.041 171.7)
#6BB19B 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) | #ADA99A | 0.081 |
| Deuteranopia (no green cones) | #A1A09C | 0.077 |
| Tritanopia (no blue cones) | #56B2AA | 0.025 |
| Achromatopsia (no color) | #A4A4A4 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BB19B
#6BB19B
oklch(70.8% 0.078 171.9)
- #C88DA6
#C88DA6
oklch(70.9% 0.078 352.2)
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 #6BB19B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.036
- Muted Teal #90B494 ΔE 0.043
- Tea #65AB7C ΔE 0.044
- Light Sea Green #20B2AA ΔE 0.048
- Topaz #13BBAF ΔE 0.051
- Dusty Green #76A973 ΔE 0.051
- Grey Green #86A17D ΔE 0.053
- Greeny Grey #7EA07A ΔE 0.054
Use #6BB19B 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.