#728D83
Closest named color: Green Grey (#77926F). oklch(61.9% 0.034 170.6), rgb(114, 141, 131).
Aa
Black text reads best on this color (5.85:1).
About this color
#728D83 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 62%, its chroma 0.034 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Green Grey (#77926F), ΔE 0.037 away. Black text reads best on it, at 5.85:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (62%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Green Grey (#77926F) |
| Black text | 5.85:1 |
| White text | 3.58:1 |
Values
| HEX | #728D83 |
| RGB | rgb(114, 141, 131) |
| HSL | hsl(158, 11%, 50%) |
| OKLCH | oklch(61.9% 0.034 170.6) |
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 #728D83 | 3.58:1 | AA large text | Lc -69.0 | Content text, not long reading |
| Black text on #728D83 | 5.85:1 | AA | Lc 40.6 | Non-text elements, placeholder text |
| #728D83 text on white | 3.58:1 | AA large text | Lc 63.5 | Content text, not long reading |
| #728D83 text on black | 5.85:1 | AA | Lc -38.2 | Non-text elements, placeholder text |
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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBE9
oklch(93.6% 0.005 165)
-
Step 200
200
#D3DBD8
oklch(88.4% 0.01 171.8)
-
Step 300
300
#B7C4BF
oklch(80.9% 0.016 170.9)
-
Step 400
400
#91A69E
oklch(70.6% 0.026 170.6)
-
Step 500
500 (this color)
#728D83
oklch(61.9% 0.034 170.6)
-
Step 600
600
#5E7B70
oklch(55.7% 0.038 169.7)
-
Step 700
700
#4D675E
oklch(49% 0.034 171.6)
-
Step 800
800
#3F544D
oklch(42.6% 0.028 172.5)
-
Step 900
900
#364640
oklch(37.8% 0.023 170.2)
-
Step 950
950
#202925
oklch(27.1% 0.015 166.5)
#728D83 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) | #8B8983 | 0.035 |
| Deuteranopia (no green cones) | #868684 | 0.033 |
| Tritanopia (no blue cones) | #6C8D8A | 0.012 |
| Achromatopsia (no color) | #878787 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #728D83
#728D83
oklch(61.9% 0.034 170.6)
- #977E89
#977E89
oklch(62% 0.034 349.8)
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 #728D83, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Grey #77926F ΔE 0.037
- Steel Grey #6F828A ΔE 0.038
- Slate Green #658D6D ΔE 0.039
- Gray #808080 ΔE 0.039
- Medium Grey #7D7F7C ΔE 0.040
- Dusty Teal #4C9085 ΔE 0.041
- Steel #738595 ΔE 0.042
- Light Slate Gray #778899 ΔE 0.042
Use #728D83 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.