#759D9B
Closest named color: Cadet Blue (#5F9EA0). oklch(66.6% 0.044 192.3), rgb(117, 157, 155).
Aa
Black text reads best on this color (7.05:1).
About this color
#759D9B is a medium-light, muted teal or cyan. In OKLCH its lightness is 67%, its chroma 0.044 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.024 away. Black text reads best on it, at 7.05:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.05:1 |
| White text | 2.97:1 |
Values
| HEX | #759D9B |
| RGB | rgb(117, 157, 155) |
| HSL | hsl(177, 17%, 54%) |
| OKLCH | oklch(66.6% 0.044 192.3) |
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 #759D9B | 2.97:1 | Fails | Lc -61.7 | Content text, not long reading |
| Black text on #759D9B | 7.05:1 | AAA | Lc 47.7 | Large or bold text, headings |
| #759D9B text on white | 2.97:1 | Fails | Lc 56.4 | Large or bold text, headings |
| #759D9B text on black | 7.05:1 | AAA | Lc -45.4 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEB
oklch(93.6% 0.006 197)
-
Step 200
200
#D1DCDB
oklch(88.6% 0.012 190.4)
-
Step 300
300
#B2C5C4
oklch(80.9% 0.021 192.9)
-
Step 400
400
#89A8A6
oklch(70.8% 0.034 191.6)
-
Step 500
500 (this color)
#759D9B
oklch(66.6% 0.044 192.3)
-
Step 600
600
#527C7B
oklch(55.5% 0.047 194)
-
Step 700
700
#426967
oklch(49.1% 0.044 191.7)
-
Step 800
800
#375654
oklch(42.8% 0.037 190.7)
-
Step 900
900
#304745
oklch(37.8% 0.029 189.2)
-
Step 950
950
#1C2929
oklch(26.9% 0.018 196.1)
#759D9B 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) | #98999B | 0.046 |
| Deuteranopia (no green cones) | #90939B | 0.043 |
| Tritanopia (no blue cones) | #689F9C | 0.015 |
| Achromatopsia (no color) | #959595 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #759D9B
#759D9B
oklch(66.6% 0.044 192.3)
- #AD898D
#AD898D
oklch(66.5% 0.044 10.9)
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 #759D9B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.024
- Dull Teal #5F9E8F ΔE 0.033
- Greyblue #77A1B5 ΔE 0.038
- Grey Teal #5E9B8A ΔE 0.038
- Bluegrey #85A3B2 ΔE 0.042
- Bluey Grey #89A0B0 ΔE 0.042
- Cool Gray #8D99AE ΔE 0.047
- Cool Grey #95A3A6 ΔE 0.049
Use #759D9B 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.