#73B191
Closest named color: Tea (#65AB7C). oklch(70.9% 0.08 160.9), rgb(115, 177, 145).
Aa
Black text reads best on this color (8.42:1).
About this color
#73B191 is a medium-light, moderately saturated green. In OKLCH its lightness is 71%, its chroma 0.080 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.036 away. Black text reads best on it, at 8.42:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 8.42:1 |
| White text | 2.49:1 |
Values
| HEX | #73B191 |
| RGB | rgb(115, 177, 145) |
| HSL | hsl(149, 28%, 57%) |
| OKLCH | oklch(70.9% 0.08 160.9) |
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 #73B191 | 2.49:1 | Fails | Lc -53.9 | Large or bold text, headings |
| Black text on #73B191 | 8.42:1 | AAA | Lc 55.1 | Large or bold text, headings |
| #73B191 text on white | 2.49:1 | Fails | Lc 48.9 | Large or bold text, headings |
| #73B191 text on black | 8.42:1 | AAA | Lc -53.1 | 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
#E2EDE7
oklch(93.6% 0.014 162.5)
-
Step 200
200
#CADFD3
oklch(88.5% 0.028 160.8)
-
Step 300
300
#A5CBB6
oklch(80.9% 0.05 160.9)
-
Step 400
400 (this color)
#73B191
oklch(70.9% 0.08 160.9)
-
Step 500
500
#499C75
oklch(63% 0.101 161)
-
Step 600
600
#23875E
oklch(55.6% 0.111 161.2)
-
Step 700
700
#13724D
oklch(49% 0.103 161)
-
Step 800
800
#155D3F
oklch(42.7% 0.086 160.8)
-
Step 900
900
#1B4C36
oklch(37.6% 0.066 161.2)
-
Step 950
950
#112D20
oklch(27.1% 0.042 161.5)
#73B191 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) | #AFA88F | 0.077 |
| Deuteranopia (no green cones) | #A5A193 | 0.074 |
| Tritanopia (no blue cones) | #65B1A8 | 0.034 |
| Achromatopsia (no color) | #A4A4A4 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73B191
#73B191
oklch(70.9% 0.08 160.9)
- #C48EB0
#C48EB0
oklch(70.9% 0.079 341.2)
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 #73B191, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.036
- Muted Teal #90B494 ΔE 0.036
- Dusty Green #76A973 ΔE 0.039
- Greeny Blue #42B395 ΔE 0.039
- Faded Green #7BB274 ΔE 0.040
- Sage Green #88B378 ΔE 0.040
- Sage #87AE73 ΔE 0.040
- Grey Green #86A17D ΔE 0.046
Use #73B191 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.