#6DA8A5
Closest named color: Cadet Blue (#5F9EA0). oklch(69% 0.062 191.7), rgb(109, 168, 165).
Aa
Black text reads best on this color (7.79:1).
About this color
#6DA8A5 is a medium-light, muted teal or cyan. In OKLCH its lightness is 69%, its chroma 0.062 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.034 away. Black text reads best on it, at 7.79:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | muted (0.062) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.79:1 |
| White text | 2.69:1 |
Values
| HEX | #6DA8A5 |
| RGB | rgb(109, 168, 165) |
| HSL | hsl(177, 25%, 54%) |
| OKLCH | oklch(69% 0.062 191.7) |
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 #6DA8A5 | 2.69:1 | Fails | Lc -57.4 | Large or bold text, headings |
| Black text on #6DA8A5 | 7.79:1 | AAA | Lc 51.8 | Large or bold text, headings |
| #6DA8A5 text on white | 2.69:1 | Fails | Lc 52.2 | Large or bold text, headings |
| #6DA8A5 text on black | 7.79:1 | AAA | Lc -49.7 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200
#CADEDD
oklch(88.5% 0.021 193.1)
-
Step 300
300
#A5C9C7
oklch(80.9% 0.038 192.3)
-
Step 400
400 (this color)
#6DA8A5
oklch(69% 0.062 191.7)
-
Step 500
500
#489995
oklch(63.1% 0.079 191)
-
Step 600
600
#238380
oklch(55.6% 0.086 191.9)
-
Step 700
700
#136F6C
oklch(49.2% 0.08 191.4)
-
Step 800
800
#155A58
oklch(42.6% 0.066 192.1)
-
Step 900
900
#1A4A48
oklch(37.6% 0.051 191.4)
-
Step 950
950
#112C2A
oklch(27.1% 0.033 189)
#6DA8A5 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) | #A1A2A5 | 0.065 |
| Deuteranopia (no green cones) | #979AA6 | 0.062 |
| Tritanopia (no blue cones) | #57ABA7 | 0.021 |
| Achromatopsia (no color) | #9E9E9E | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DA8A5
#6DA8A5
oklch(69% 0.062 191.7)
- #BE8C91
#BE8C91
oklch(69% 0.061 12.1)
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 #6DA8A5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.034
- Greyblue #77A1B5 ΔE 0.038
- Bluegrey #85A3B2 ΔE 0.040
- Dull Teal #5F9E8F ΔE 0.042
- Bluey Grey #89A0B0 ΔE 0.045
- Pewter #96A8A1 ΔE 0.048
- Cool Grey #95A3A6 ΔE 0.049
- Grey Teal #5E9B8A ΔE 0.052
Use #6DA8A5 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.