#6BA19E
Closest named color: Cadet Blue (#5F9EA0). oklch(67% 0.057 191.5), rgb(107, 161, 158).
Aa
Black text reads best on this color (7.21:1).
About this color
#6BA19E is a medium-light, muted teal or cyan. In OKLCH its lightness is 67%, its chroma 0.057 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.017 away. Black text reads best on it, at 7.21:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.21:1 |
| White text | 2.90:1 |
Values
| HEX | #6BA19E |
| RGB | rgb(107, 161, 158) |
| HSL | hsl(177, 22%, 53%) |
| OKLCH | oklch(67% 0.057 191.5) |
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 #6BA19E | 2.90:1 | Fails | Lc -60.7 | Content text, not long reading |
| Black text on #6BA19E | 7.21:1 | AAA | Lc 48.7 | Large or bold text, headings |
| #6BA19E text on white | 2.90:1 | Fails | Lc 55.4 | Large or bold text, headings |
| #6BA19E text on black | 7.21:1 | AAA | Lc -46.4 | 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
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E2ECEB
oklch(93.5% 0.011 189.8)
-
Step 200
200
#CBDEDC
oklch(88.6% 0.02 189.2)
-
Step 300
300
#A7C8C6
oklch(80.8% 0.035 192)
-
Step 400
400 (this color)
#6BA19E
oklch(67% 0.057 191.5)
-
Step 500
500
#4F9894
oklch(63.1% 0.074 190.8)
-
Step 600
600
#2E827F
oklch(55.6% 0.079 191.8)
-
Step 700
700
#1F6E6B
oklch(49.1% 0.074 191.3)
-
Step 800
800
#1D5A57
oklch(42.8% 0.062 190.5)
-
Step 900
900
#1F4A48
oklch(37.8% 0.048 191.2)
-
Step 950
950
#132B2A
oklch(26.9% 0.03 192)
#6BA19E 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) | #9B9C9E | 0.061 |
| Deuteranopia (no green cones) | #91949F | 0.057 |
| Tritanopia (no blue cones) | #57A4A0 | 0.020 |
| Achromatopsia (no color) | #979797 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BA19E
#6BA19E
oklch(67% 0.057 191.5)
- #B6878C
#B6878C
oklch(67% 0.058 11.6)
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 #6BA19E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.017
- Dull Teal #5F9E8F ΔE 0.027
- Grey Teal #5E9B8A ΔE 0.035
- Greyblue #77A1B5 ΔE 0.039
- Bluegrey #85A3B2 ΔE 0.045
- Bluey Grey #89A0B0 ΔE 0.048
- Greeny Grey #7EA07A ΔE 0.052
- Grey Green #86A17D ΔE 0.053
Use #6BA19E 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.