#73A378
Closest named color: Greeny Grey (#7EA07A). oklch(66.9% 0.081 147.2), rgb(115, 163, 120).
Aa
Black text reads best on this color (7.23:1).
About this color
#73A378 is a medium-light, moderately saturated green. In OKLCH its lightness is 67%, its chroma 0.081 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Grey (#7EA07A), ΔE 0.016 away. Black text reads best on it, at 7.23:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Greeny Grey (#7EA07A) |
| Black text | 7.23:1 |
| White text | 2.90:1 |
Values
| HEX | #73A378 |
| RGB | rgb(115, 163, 120) |
| HSL | hsl(126, 21%, 55%) |
| OKLCH | oklch(66.9% 0.081 147.2) |
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 #73A378 | 2.90:1 | Fails | Lc -60.6 | Content text, not long reading |
| Black text on #73A378 | 7.23:1 | AAA | Lc 48.8 | Large or bold text, headings |
| #73A378 text on white | 2.90:1 | Fails | Lc 55.3 | Large or bold text, headings |
| #73A378 text on black | 7.23:1 | AAA | Lc -46.5 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CDDFCF
oklch(88.6% 0.029 148.6)
-
Step 300
300
#ACCAAE
oklch(80.9% 0.051 146.9)
-
Step 400
400 (this color)
#73A378
oklch(66.9% 0.081 147.2)
-
Step 500
500
#5C9B64
oklch(63.2% 0.105 147.2)
-
Step 600
600
#40854B
oklch(55.6% 0.113 147.3)
-
Step 700
700
#31703C
oklch(49% 0.104 147.4)
-
Step 800
800
#2A5C32
oklch(42.8% 0.087 147.3)
-
Step 900
900
#274B2C
oklch(37.6% 0.067 147.3)
-
Step 950
950
#172C1A
oklch(26.9% 0.043 147.7)
#73A378 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) | #A49B75 | 0.066 |
| Deuteranopia (no green cones) | #9D967A | 0.065 |
| Tritanopia (no blue cones) | #6DA197 | 0.047 |
| Achromatopsia (no color) | #989898 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73A378
#73A378
oklch(66.9% 0.081 147.2)
- #B083AF
#B083AF
oklch(66.8% 0.082 327.2)
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 #73A378, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Grey #7EA07A ΔE 0.016
- Dusty Green #76A973 ΔE 0.021
- Tea #65AB7C ΔE 0.024
- Grey Green #86A17D ΔE 0.026
- Dull Green #74A662 ΔE 0.033
- Moss #769958 ΔE 0.042
- Sage #87AE73 ΔE 0.043
- Dull Teal #5F9E8F ΔE 0.044
Use #73A378 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.