#75A19C
Closest named color: Cadet Blue (#5F9EA0). oklch(67.6% 0.048 187.3), rgb(117, 161, 156).
Aa
Black text reads best on this color (7.33:1).
About this color
#75A19C is a medium-light, muted teal or cyan. In OKLCH its lightness is 68%, its chroma 0.048 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.027 away. Black text reads best on it, at 7.33:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.33:1 |
| White text | 2.86:1 |
Values
| HEX | #75A19C |
| RGB | rgb(117, 161, 156) |
| HSL | hsl(173, 19%, 55%) |
| OKLCH | oklch(67.6% 0.048 187.3) |
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 #75A19C | 2.86:1 | Fails | Lc -60.1 | Content text, not long reading |
| Black text on #75A19C | 7.33:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #75A19C text on white | 2.86:1 | Fails | Lc 54.8 | Large or bold text, headings |
| #75A19C text on black | 7.33:1 | AAA | Lc -47.0 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEB
oklch(93.7% 0.009 188.1)
-
Step 200
200
#CEDDDB
oklch(88.6% 0.016 187.3)
-
Step 300
300
#ACC7C4
oklch(80.9% 0.029 188.4)
-
Step 400
400 (this color)
#75A19C
oklch(67.6% 0.048 187.3)
-
Step 500
500
#5C9690
oklch(63.1% 0.062 187.4)
-
Step 600
600
#40807A
oklch(55.6% 0.067 187.4)
-
Step 700
700
#316C67
oklch(49% 0.062 188)
-
Step 800
800
#2A5854
oklch(42.7% 0.051 188)
-
Step 900
900
#274945
oklch(37.8% 0.041 186)
-
Step 950
950
#172B29
oklch(27.1% 0.026 187.7)
#75A19C 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) | #9C9C9C | 0.051 |
| Deuteranopia (no green cones) | #94969D | 0.049 |
| Tritanopia (no blue cones) | #67A39F | 0.015 |
| Achromatopsia (no color) | #999999 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75A19C
#75A19C
oklch(67.6% 0.048 187.3)
- #B28B92
#B28B92
oklch(67.6% 0.048 6.4)
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 #75A19C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.027
- Dull Teal #5F9E8F ΔE 0.033
- Greyblue #77A1B5 ΔE 0.038
- Bluegrey #85A3B2 ΔE 0.040
- Grey Teal #5E9B8A ΔE 0.041
- Bluey Grey #89A0B0 ΔE 0.042
- Cool Grey #95A3A6 ΔE 0.045
- Grey Green #86A17D ΔE 0.047
Use #75A19C 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.