#5DA0AC
Closest named color: Cadet Blue (#5F9EA0). oklch(66.6% 0.07 210.3), rgb(93, 160, 172).
Aa
Black text reads best on this color (7.08:1).
About this color
#5DA0AC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.070 and its hue 210°. 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 7.08:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.08:1 |
| White text | 2.96:1 |
Values
| HEX | #5DA0AC |
| RGB | rgb(93, 160, 172) |
| HSL | hsl(189, 32%, 52%) |
| OKLCH | oklch(66.6% 0.07 210.3) |
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 #5DA0AC | 2.96:1 | Fails | Lc -61.4 | Content text, not long reading |
| Black text on #5DA0AC | 7.08:1 | AAA | Lc 48.0 | Large or bold text, headings |
| #5DA0AC text on white | 2.96:1 | Fails | Lc 56.1 | Large or bold text, headings |
| #5DA0AC text on black | 7.08:1 | AAA | Lc -45.7 | 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 500.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CCDDE0
oklch(88.6% 0.019 209.4)
-
Step 300
300
#A8C7CD
oklch(80.9% 0.034 210.7)
-
Step 400
400
#78AAB4
oklch(70.6% 0.055 211.4)
-
Step 500
500 (this color)
#5DA0AC
oklch(66.6% 0.07 210.3)
-
Step 600
600
#337F8C
oklch(55.5% 0.076 210.6)
-
Step 700
700
#256C77
oklch(49.2% 0.071 209.5)
-
Step 800
800
#215861
oklch(42.8% 0.059 209.9)
-
Step 900
900
#21484F
oklch(37.6% 0.046 210.7)
-
Step 950
950
#142A2E
oklch(26.9% 0.029 210.5)
#5DA0AC 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) | #959BAD | 0.067 |
| Deuteranopia (no green cones) | #8992AC | 0.061 |
| Tritanopia (no blue cones) | #36A6A4 | 0.037 |
| Achromatopsia (no color) | #969696 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5DA0AC
#5DA0AC
oklch(66.6% 0.07 210.3)
- #BB847A
#BB847A
oklch(66.5% 0.07 30.5)
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 #5DA0AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.017
- Greyblue #77A1B5 ΔE 0.032
- Dull Teal #5F9E8F ΔE 0.042
- Bluegrey #85A3B2 ΔE 0.048
- Grey Teal #5E9B8A ΔE 0.049
- Bluey Grey #89A0B0 ΔE 0.051
- Sea #3C9992 ΔE 0.053
- Blue Grey #758DA3 ΔE 0.055
Use #5DA0AC 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.