#6CA090
Closest named color: Dull Teal (#5F9E8F). oklch(66.4% 0.06 173.1), rgb(108, 160, 144).
Aa
Black text reads best on this color (7.06:1).
About this color
#6CA090 is a medium-light, muted teal or cyan. In OKLCH its lightness is 66%, its chroma 0.060 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.016 away. Black text reads best on it, at 7.06:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (66%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 7.06:1 |
| White text | 2.97:1 |
Values
| HEX | #6CA090 |
| RGB | rgb(108, 160, 144) |
| HSL | hsl(162, 21%, 53%) |
| OKLCH | oklch(66.4% 0.06 173.1) |
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 #6CA090 | 2.97:1 | Fails | Lc -61.6 | Content text, not long reading |
| Black text on #6CA090 | 7.06:1 | AAA | Lc 47.8 | Large or bold text, headings |
| #6CA090 text on white | 2.97:1 | Fails | Lc 56.2 | Large or bold text, headings |
| #6CA090 text on black | 7.06:1 | AAA | Lc -45.6 | 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 500.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CFDDD8
oklch(88.6% 0.016 172.6)
-
Step 300
300
#AEC7BF
oklch(80.9% 0.029 174.3)
-
Step 400
400
#83AB9E
oklch(70.8% 0.047 173)
-
Step 500
500 (this color)
#6CA090
oklch(66.4% 0.06 173.1)
-
Step 600
600
#478070
oklch(55.6% 0.066 173.7)
-
Step 700
700
#386C5D
oklch(49% 0.061 172.8)
-
Step 800
800
#2F584C
oklch(42.6% 0.051 172.9)
-
Step 900
900
#2A4940
oklch(37.8% 0.04 173.6)
-
Step 950
950
#192B25
oklch(27.1% 0.026 171.3)
#6CA090 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) | #9D9A8F | 0.063 |
| Deuteranopia (no green cones) | #949391 | 0.060 |
| Tritanopia (no blue cones) | #5EA19B | 0.019 |
| Achromatopsia (no color) | #969696 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CA090
#6CA090
oklch(66.4% 0.06 173.1)
- #B28597
#B28597
oklch(66.6% 0.06 353)
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 #6CA090, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.016
- Grey Teal #5E9B8A ΔE 0.023
- Cadet Blue #5F9EA0 ΔE 0.028
- Greeny Grey #7EA07A ΔE 0.035
- Grey Green #86A17D ΔE 0.039
- Green Grey #77926F ΔE 0.050
- Tea #65AB7C ΔE 0.051
- Sea #3C9992 ΔE 0.051
Use #6CA090 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.