#6CC478
Closest named color: Soft Green (#6FC276). oklch(74.6% 0.138 147.1), rgb(108, 196, 120).
Aa
Black text reads best on this color (9.80:1).
About this color
#6CC478 is a medium-light, moderately saturated green. In OKLCH its lightness is 75%, its chroma 0.138 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.005 away. Black text reads best on it, at 9.80:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 9.80:1 |
| White text | 2.14:1 |
Values
| HEX | #6CC478 |
| RGB | rgb(108, 196, 120) |
| HSL | hsl(128, 43%, 60%) |
| OKLCH | oklch(74.6% 0.138 147.1) |
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 #6CC478 | 2.14:1 | Fails | Lc -46.5 | Large or bold text, headings |
| Black text on #6CC478 | 9.80:1 | AAA | Lc 62.1 | Content text, not long reading |
| #6CC478 text on white | 2.14:1 | Fails | Lc 41.9 | Non-text elements, placeholder text |
| #6CC478 text on black | 9.80:1 | AAA | Lc -60.4 | 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 400.
-
Step 50
50
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E0EFE0
oklch(93.7% 0.026 145.4)
-
Step 200
200
#C5E2C7
oklch(88.4% 0.048 147.1)
-
Step 300
300
#9CD0A1
oklch(80.9% 0.085 147.2)
-
Step 400
400 (this color)
#6CC478
oklch(74.6% 0.138 147.1)
-
Step 500
500
#1FA443
oklch(63% 0.175 147.2)
-
Step 600
600
#008B31
oklch(55.5% 0.165 147.1)
-
Step 700
700
#007528
oklch(49% 0.145 147.1)
-
Step 800
800
#006020
oklch(42.6% 0.126 147.3)
-
Step 900
900
#005019
oklch(37.6% 0.111 147.2)
-
Step 950
950
#062F0F
oklch(26.9% 0.072 147)
#6CC478 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) | #C6B673 | 0.110 |
| Deuteranopia (no green cones) | #B9AE7D | 0.108 |
| Tritanopia (no blue cones) | #5EC0B1 | 0.081 |
| Achromatopsia (no color) | #B1B1B1 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CC478
#6CC478
oklch(74.6% 0.138 147.1)
- #DA8CDA
#DA8CDA
oklch(74.6% 0.138 326.8)
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 #6CC478, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.005
- Dark Mint #48C072 ΔE 0.033
- Greenblue #23C48B ΔE 0.045
- Turtle Green #75B84F ΔE 0.046
- Algae Green #21C36F ΔE 0.049
- Dark Mint Green #20C073 ΔE 0.050
- Boring Green #63B365 ΔE 0.050
- Faded Green #7BB274 ΔE 0.050
Use #6CC478 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.