#73B18D
Closest named color: Tea (#65AB7C). oklch(70.8% 0.083 157.9), rgb(115, 177, 141).
Aa
Black text reads best on this color (8.40:1).
About this color
#73B18D is a medium-light, moderately saturated green. In OKLCH its lightness is 71%, its chroma 0.083 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.032 away. Black text reads best on it, at 8.40:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 8.40:1 |
| White text | 2.49:1 |
Values
| HEX | #73B18D |
| RGB | rgb(115, 177, 141) |
| HSL | hsl(145, 28%, 57%) |
| OKLCH | oklch(70.8% 0.083 157.9) |
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 #73B18D | 2.49:1 | Fails | Lc -54.0 | Large or bold text, headings |
| Black text on #73B18D | 8.40:1 | AAA | Lc 55.0 | Large or bold text, headings |
| #73B18D text on white | 2.49:1 | Fails | Lc 49.0 | Large or bold text, headings |
| #73B18D text on black | 8.40:1 | AAA | Lc -53.0 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CADFD2
oklch(88.4% 0.029 158.6)
-
Step 300
300
#A5CBB4
oklch(80.8% 0.052 158.4)
-
Step 400
400 (this color)
#73B18D
oklch(70.8% 0.083 157.9)
-
Step 500
500
#499D70
oklch(63.1% 0.107 157.8)
-
Step 600
600
#258758
oklch(55.5% 0.116 157.7)
-
Step 700
700
#147348
oklch(49.2% 0.109 157.6)
-
Step 800
800
#165D3C
oklch(42.6% 0.088 158.4)
-
Step 900
900
#1B4D33
oklch(37.8% 0.07 157.6)
-
Step 950
950
#112D1E
oklch(27% 0.044 158)
#73B18D 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) | #B0A88B | 0.078 |
| Deuteranopia (no green cones) | #A6A18F | 0.076 |
| Tritanopia (no blue cones) | #66B0A7 | 0.039 |
| Achromatopsia (no color) | #A4A4A4 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73B18D
#73B18D
oklch(70.8% 0.083 157.9)
- #C38DB3
#C38DB3
oklch(70.8% 0.083 337.8)
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 #73B18D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.032
- Faded Green #7BB274 ΔE 0.034
- Dusty Green #76A973 ΔE 0.035
- Sage #87AE73 ΔE 0.036
- Sage Green #88B378 ΔE 0.036
- Muted Teal #90B494 ΔE 0.037
- Greeny Blue #42B395 ΔE 0.039
- Lichen #8FB67B ΔE 0.043
Use #73B18D 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.