#5DA5A0
Closest named color: Cadet Blue (#5F9EA0). oklch(67.4% 0.073 189.8), rgb(93, 165, 160).
Aa
Black text reads best on this color (7.35:1).
About this color
#5DA5A0 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.073 and its hue 190°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.020 away. Black text reads best on it, at 7.35:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.35:1 |
| White text | 2.85:1 |
Values
| HEX | #5DA5A0 |
| RGB | rgb(93, 165, 160) |
| HSL | hsl(176, 29%, 51%) |
| OKLCH | oklch(67.4% 0.073 189.8) |
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 #5DA5A0 | 2.85:1 | Fails | Lc -59.9 | Large or bold text, headings |
| Black text on #5DA5A0 | 7.35:1 | AAA | Lc 49.5 | Large or bold text, headings |
| #5DA5A0 text on white | 2.85:1 | Fails | Lc 54.6 | Large or bold text, headings |
| #5DA5A0 text on black | 7.35:1 | AAA | Lc -47.3 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEC
oklch(93.7% 0.013 190.9)
-
Step 200
200
#C7DFDD
oklch(88.5% 0.026 190.6)
-
Step 300
300
#A0CBC7
oklch(81% 0.046 189.3)
-
Step 400
400 (this color)
#5DA5A0
oklch(67.4% 0.073 189.8)
-
Step 500
500
#349B96
oklch(63% 0.093 190.4)
-
Step 600
600
#008580
oklch(55.7% 0.096 190.1)
-
Step 700
700
#00706B
oklch(49.2% 0.085 189.4)
-
Step 800
800
#005C58
oklch(42.8% 0.074 189.6)
-
Step 900
900
#0B4C49
oklch(37.8% 0.061 190.1)
-
Step 950
950
#0B2C2A
oklch(26.9% 0.038 189.5)
#5DA5A0 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) | #9E9EA0 | 0.078 |
| Deuteranopia (no green cones) | #9195A1 | 0.073 |
| Tritanopia (no blue cones) | #3CA8A3 | 0.024 |
| Achromatopsia (no color) | #999999 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5DA5A0
#5DA5A0
oklch(67.4% 0.073 189.8)
- #BE848C
#BE848C
oklch(67.4% 0.072 10.1)
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 #5DA5A0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.020
- Dull Teal #5F9E8F ΔE 0.027
- Grey Teal #5E9B8A ΔE 0.036
- Light Sea Green #20B2AA ΔE 0.045
- Greyblue #77A1B5 ΔE 0.048
- Sea #3C9992 ΔE 0.050
- Greeny Blue #42B395 ΔE 0.052
- Persian Green #2A9D8F ΔE 0.053
Use #5DA5A0 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.