#779F9F
Closest named color: Cadet Blue (#5F9EA0). oklch(67.3% 0.044 196.2), rgb(119, 159, 159).
Aa
Black text reads best on this color (7.24:1).
About this color
#779F9F is a medium-light, muted teal or cyan. In OKLCH its lightness is 67%, its chroma 0.044 and its hue 196°. 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 7.24:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.24:1 |
| White text | 2.89:1 |
Values
| HEX | #779F9F |
| RGB | rgb(119, 159, 159) |
| HSL | hsl(180, 17%, 55%) |
| OKLCH | oklch(67.3% 0.044 196.2) |
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 #779F9F | 2.89:1 | Fails | Lc -60.6 | Content text, not long reading |
| Black text on #779F9F | 7.24:1 | AAA | Lc 48.8 | Large or bold text, headings |
| #779F9F text on white | 2.89:1 | Fails | Lc 55.3 | Large or bold text, headings |
| #779F9F text on black | 7.24:1 | AAA | Lc -46.5 | 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
#CEDCDC
oklch(88.4% 0.015 196.9)
-
Step 300
300
#ADC6C6
oklch(80.8% 0.027 196.6)
-
Step 400
400 (this color)
#779F9F
oklch(67.3% 0.044 196.2)
-
Step 500
500
#609494
oklch(63% 0.055 195.8)
-
Step 600
600
#457F7F
oklch(55.7% 0.061 195.5)
-
Step 700
700
#366B6B
oklch(49.2% 0.057 195.5)
-
Step 800
800
#2E5757
oklch(42.7% 0.046 195.6)
-
Step 900
900
#294848
oklch(37.8% 0.037 195.7)
-
Step 950
950
#192A2A
oklch(27% 0.023 195.9)
#779F9F 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) | #9A9B9F | 0.046 |
| Deuteranopia (no green cones) | #92959F | 0.043 |
| Tritanopia (no blue cones) | #6AA29F | 0.016 |
| Achromatopsia (no color) | #989898 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #779F9F
#779F9F
oklch(67.3% 0.044 196.2)
- #B08C8D
#B08C8D
oklch(67.4% 0.044 16.4)
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 #779F9F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.027
- Greyblue #77A1B5 ΔE 0.032
- Bluegrey #85A3B2 ΔE 0.035
- Bluey Grey #89A0B0 ΔE 0.036
- Dull Teal #5F9E8F ΔE 0.038
- Cool Grey #95A3A6 ΔE 0.043
- Cool Gray #8D99AE ΔE 0.043
- Grey Teal #5E9B8A ΔE 0.045
Use #779F9F 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.