#5CA8AB
Closest named color: Cadet Blue (#5F9EA0). oklch(68.4% 0.076 198.9), rgb(92, 168, 171).
Aa
Black text reads best on this color (7.64:1).
About this color
#5CA8AB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 68%, its chroma 0.076 and its hue 199°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.028 away. Black text reads best on it, at 7.64:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.64:1 |
| White text | 2.74:1 |
Values
| HEX | #5CA8AB |
| RGB | rgb(92, 168, 171) |
| HSL | hsl(182, 32%, 52%) |
| OKLCH | oklch(68.4% 0.076 198.9) |
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 #5CA8AB | 2.74:1 | Fails | Lc -58.2 | Large or bold text, headings |
| Black text on #5CA8AB | 7.64:1 | AAA | Lc 51.1 | Large or bold text, headings |
| #5CA8AB text on white | 2.74:1 | Fails | Lc 53.0 | Large or bold text, headings |
| #5CA8AB text on black | 7.64:1 | AAA | Lc -48.9 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E0EDED
oklch(93.6% 0.014 196.9)
-
Step 200
200
#C6DFE0
oklch(88.6% 0.027 199.6)
-
Step 300
300
#9DCACC
oklch(80.8% 0.047 199.6)
-
Step 400
400 (this color)
#5CA8AB
oklch(68.4% 0.076 198.9)
-
Step 500
500
#2A9B9F
oklch(63.1% 0.097 198.5)
-
Step 600
600
#008488
oklch(55.7% 0.095 198.5)
-
Step 700
700
#006F72
oklch(49.2% 0.084 198.1)
-
Step 800
800
#005B5E
oklch(42.8% 0.073 198.7)
-
Step 900
900
#034B4E
oklch(37.6% 0.063 199.5)
-
Step 950
950
#082C2E
oklch(26.9% 0.04 200.4)
#5CA8AB 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) | #9FA2AB | 0.078 |
| Deuteranopia (no green cones) | #9198AC | 0.072 |
| Tritanopia (no blue cones) | #32ADA9 | 0.031 |
| Achromatopsia (no color) | #9C9C9C | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5CA8AB
#5CA8AB
oklch(68.4% 0.076 198.9)
- #C48787
#C48787
oklch(68.4% 0.075 19.2)
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 #5CA8AB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.028
- Greyblue #77A1B5 ΔE 0.040
- Light Sea Green #20B2AA ΔE 0.042
- Dull Teal #5F9E8F ΔE 0.042
- Turquoise Blue #06B1C4 ΔE 0.048
- Bluegrey #85A3B2 ΔE 0.048
- Grey Teal #5E9B8A ΔE 0.052
- Bluey Grey #89A0B0 ΔE 0.054
Use #5CA8AB 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.