#729F91
Closest named color: Dull Teal (#5F9E8F). oklch(66.6% 0.053 173.4), rgb(114, 159, 145).
Aa
Black text reads best on this color (7.08:1).
About this color
#729F91 is a medium-light, muted teal or cyan. In OKLCH its lightness is 67%, its chroma 0.053 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.022 away. Black text reads best on it, at 7.08:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 7.08:1 |
| White text | 2.96:1 |
Values
| HEX | #729F91 |
| RGB | rgb(114, 159, 145) |
| HSL | hsl(161, 19%, 54%) |
| OKLCH | oklch(66.6% 0.053 173.4) |
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 #729F91 | 2.96:1 | Fails | Lc -61.5 | Content text, not long reading |
| Black text on #729F91 | 7.08:1 | AAA | Lc 47.9 | Large or bold text, headings |
| #729F91 text on white | 2.96:1 | Fails | Lc 56.2 | Large or bold text, headings |
| #729F91 text on black | 7.08:1 | AAA | Lc -45.6 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5EBE9
oklch(93.5% 0.007 174.4)
-
Step 200
200
#D0DCD8
oklch(88.4% 0.014 174.1)
-
Step 300
300
#B0C6BF
oklch(80.8% 0.026 174.6)
-
Step 400
400
#87A99E
oklch(70.6% 0.041 173.4)
-
Step 500
500 (this color)
#729F91
oklch(66.6% 0.053 173.4)
-
Step 600
600
#4E7F70
oklch(55.7% 0.058 172.7)
-
Step 700
700
#3F6B5E
oklch(49.2% 0.054 173.2)
-
Step 800
800
#34574D
oklch(42.7% 0.044 174)
-
Step 900
900
#2E4840
oklch(37.8% 0.035 173.1)
-
Step 950
950
#1B2A25
oklch(27% 0.022 171.9)
#729F91 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) | #9C9990 | 0.056 |
| Deuteranopia (no green cones) | #949392 | 0.054 |
| Tritanopia (no blue cones) | #66A09B | 0.017 |
| Achromatopsia (no color) | #969696 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #729F91
#729F91
oklch(66.6% 0.053 173.4)
- #AF8796
#AF8796
oklch(66.6% 0.053 354.2)
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 #729F91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.022
- Grey Teal #5E9B8A ΔE 0.028
- Cadet Blue #5F9EA0 ΔE 0.029
- Greeny Grey #7EA07A ΔE 0.035
- Grey Green #86A17D ΔE 0.037
- Green Grey #77926F ΔE 0.050
- Greyblue #77A1B5 ΔE 0.054
- Tea #65AB7C ΔE 0.055
Use #729F91 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.