#77C978
Closest named color: Soft Green (#6FC276). oklch(76.3% 0.139 144.3), rgb(119, 201, 120).
Aa
Black text reads best on this color (10.41:1).
About this color
#77C978 is a medium-light, moderately saturated green. In OKLCH its lightness is 76%, its chroma 0.139 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.022 away. Black text reads best on it, at 10.41:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 10.41:1 |
| White text | 2.01:1 |
Values
| HEX | #77C978 |
| RGB | rgb(119, 201, 120) |
| HSL | hsl(121, 43%, 63%) |
| OKLCH | oklch(76.3% 0.139 144.3) |
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 #77C978 | 2.01:1 | Fails | Lc -43.5 | Non-text elements, placeholder text |
| Black text on #77C978 | 10.41:1 | AAA | Lc 64.9 | Content text, not long reading |
| #77C978 text on white | 2.01:1 | Fails | Lc 39.0 | Non-text elements, placeholder text |
| #77C978 text on black | 10.41:1 | AAA | Lc -63.4 | Content text, not long reading |
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 300.
-
Step 50
50
#EEF9EE
oklch(97.1% 0.019 145.4)
-
Step 100
100
#DAF1D9
oklch(93.5% 0.04 144.1)
-
Step 200
200
#BBE7BA
oklch(88.5% 0.076 144.3)
-
Step 300
300 (this color)
#77C978
oklch(76.3% 0.139 144.3)
-
Step 400
400
#13C132
oklch(70.6% 0.222 144.4)
-
Step 500
500
#00A625
oklch(63% 0.202 144.3)
-
Step 600
600
#008C1E
oklch(55.6% 0.178 144.3)
-
Step 700
700
#007618
oklch(49.1% 0.157 144.4)
-
Step 800
800
#006112
oklch(42.8% 0.137 144.4)
-
Step 900
900
#00510D
oklch(37.8% 0.121 144.3)
-
Step 950
950
#003005
oklch(26.9% 0.086 144.4)
#77C978 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) | #CCBB72 | 0.106 |
| Deuteranopia (no green cones) | #C0B37D | 0.105 |
| Tritanopia (no blue cones) | #6DC5B5 | 0.086 |
| Achromatopsia (no color) | #B6B6B6 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77C978
#77C978
oklch(76.3% 0.139 144.3)
- #DE92E3
#DE92E3
oklch(76.3% 0.139 324.7)
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 #77C978, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.022
- Dark Mint #48C072 ΔE 0.049
- Light Moss Green #A6C875 ΔE 0.051
- Light Olive Green #A4BE5C ΔE 0.053
- Seaweed #18D17B ΔE 0.053
- Turtle Green #75B84F ΔE 0.056
- Lichen #8FB67B ΔE 0.059
- Greenblue #23C48B ΔE 0.059
Use #77C978 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.