#73A79B
Closest named color: Cadet Blue (#5F9EA0). oklch(68.8% 0.058 178.5), rgb(115, 167, 155).
Aa
Black text reads best on this color (7.72:1).
About this color
#73A79B is a medium-light, muted teal or cyan. In OKLCH its lightness is 69%, its chroma 0.058 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.038 away. Black text reads best on it, at 7.72:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.72:1 |
| White text | 2.71:1 |
Values
| HEX | #73A79B |
| RGB | rgb(115, 167, 155) |
| HSL | hsl(166, 23%, 55%) |
| OKLCH | oklch(68.8% 0.058 178.5) |
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 #73A79B | 2.71:1 | Fails | Lc -57.8 | Large or bold text, headings |
| Black text on #73A79B | 7.72:1 | AAA | Lc 51.4 | Large or bold text, headings |
| #73A79B text on white | 2.71:1 | Fails | Lc 52.6 | Large or bold text, headings |
| #73A79B text on black | 7.72:1 | AAA | Lc -49.3 | 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
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CCDED9
oklch(88.6% 0.02 177.4)
-
Step 300
300
#A9C9C1
oklch(81% 0.036 178.5)
-
Step 400
400 (this color)
#73A79B
oklch(68.8% 0.058 178.5)
-
Step 500
500
#53988A
oklch(63% 0.074 179.1)
-
Step 600
600
#348374
oklch(55.7% 0.081 178.6)
-
Step 700
700
#256F61
oklch(49.2% 0.076 178.1)
-
Step 800
800
#215A4F
oklch(42.7% 0.062 178.3)
-
Step 900
900
#214A42
oklch(37.7% 0.048 179.1)
-
Step 950
950
#142B26
oklch(26.8% 0.031 178.2)
#73A79B 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) | #A3A19B | 0.062 |
| Deuteranopia (no green cones) | #999A9C | 0.058 |
| Tritanopia (no blue cones) | #64A9A3 | 0.017 |
| Achromatopsia (no color) | #9D9D9D | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73A79B
#73A79B
oklch(68.8% 0.058 178.5)
- #BA8C9A
#BA8C9A
oklch(68.8% 0.059 358.7)
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 #73A79B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.038
- Dull Teal #5F9E8F ΔE 0.038
- Grey Green #86A17D ΔE 0.042
- Greeny Grey #7EA07A ΔE 0.044
- Pewter #96A8A1 ΔE 0.045
- Bluegrey #85A3B2 ΔE 0.046
- Grey Teal #5E9B8A ΔE 0.047
- Greyblue #77A1B5 ΔE 0.048
Use #73A79B 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.