#73AB9B
Closest named color: Grey Green (#86A17D). oklch(69.8% 0.064 174.5), rgb(115, 171, 155).
Aa
Black text reads best on this color (8.02:1).
About this color
#73AB9B is a medium-light, muted teal or cyan. In OKLCH its lightness is 70%, its chroma 0.064 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Green (#86A17D), ΔE 0.043 away. Black text reads best on it, at 8.02:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Grey Green (#86A17D) |
| Black text | 8.02:1 |
| White text | 2.61:1 |
Values
| HEX | #73AB9B |
| RGB | rgb(115, 171, 155) |
| HSL | hsl(163, 25%, 56%) |
| OKLCH | oklch(69.8% 0.064 174.5) |
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 #73AB9B | 2.61:1 | Fails | Lc -56.1 | Large or bold text, headings |
| Black text on #73AB9B | 8.02:1 | AAA | Lc 53.0 | Large or bold text, headings |
| #73AB9B text on white | 2.61:1 | Fails | Lc 51.0 | Large or bold text, headings |
| #73AB9B text on black | 8.02:1 | AAA | Lc -50.9 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2ECE9
oklch(93.5% 0.011 176.3)
-
Step 200
200
#CBDED8
oklch(88.5% 0.022 174.9)
-
Step 300
300
#A7C9BF
oklch(80.8% 0.039 175.5)
-
Step 400
400 (this color)
#73AB9B
oklch(69.8% 0.064 174.5)
-
Step 500
500
#4F9A86
oklch(63.2% 0.081 174.1)
-
Step 600
600
#2D8470
oklch(55.6% 0.088 174.7)
-
Step 700
700
#1E705E
oklch(49.2% 0.082 174.8)
-
Step 800
800
#1C5B4C
oklch(42.7% 0.068 174)
-
Step 900
900
#1E4B40
oklch(37.8% 0.053 174.9)
-
Step 950
950
#132C25
oklch(27% 0.034 173.4)
#73AB9B 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) | #A7A49A | 0.066 |
| Deuteranopia (no green cones) | #9D9D9C | 0.063 |
| Tritanopia (no blue cones) | #63ACA6 | 0.020 |
| Achromatopsia (no color) | #A0A0A0 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73AB9B
#73AB9B
oklch(69.8% 0.064 174.5)
- #BE8EA0
#BE8EA0
oklch(69.8% 0.063 354.5)
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 #73AB9B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Green #86A17D ΔE 0.043
- Pewter #96A8A1 ΔE 0.045
- Dull Teal #5F9E8F ΔE 0.046
- Greeny Grey #7EA07A ΔE 0.046
- Muted Teal #90B494 ΔE 0.047
- Cadet Blue #5F9EA0 ΔE 0.048
- Greeny Blue #42B395 ΔE 0.048
- Tea #65AB7C ΔE 0.049
Use #73AB9B 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.