#6FC78E
Closest named color: Soft Green (#6FC276). oklch(75.9% 0.119 154.1), rgb(111, 199, 142).
Aa
Black text reads best on this color (10.23:1).
About this color
#6FC78E is a medium-light, moderately saturated green. In OKLCH its lightness is 76%, its chroma 0.119 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.030 away. Black text reads best on it, at 10.23:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 10.23:1 |
| White text | 2.05:1 |
Values
| HEX | #6FC78E |
| RGB | rgb(111, 199, 142) |
| HSL | hsl(141, 44%, 61%) |
| OKLCH | oklch(75.9% 0.119 154.1) |
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 #6FC78E | 2.05:1 | Fails | Lc -44.3 | Non-text elements, placeholder text |
| Black text on #6FC78E | 10.23:1 | AAA | Lc 64.1 | Content text, not long reading |
| #6FC78E text on white | 2.05:1 | Fails | Lc 39.8 | Non-text elements, placeholder text |
| #6FC78E text on black | 10.23:1 | AAA | Lc -62.5 | 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
#EEF9F1
oklch(97.2% 0.016 154.5)
-
Step 100
100
#D9F1E0
oklch(93.6% 0.034 154.8)
-
Step 200
200
#B8E7C6
oklch(88.6% 0.066 154.3)
-
Step 300
300 (this color)
#6FC78E
oklch(75.9% 0.119 154.1)
-
Step 400
400
#00BF6B
oklch(70.6% 0.177 154.2)
-
Step 500
500
#00A45B
oklch(63.1% 0.158 154.2)
-
Step 600
600
#008A4B
oklch(55.6% 0.14 154)
-
Step 700
700
#00743F
oklch(49.1% 0.123 154.3)
-
Step 800
800
#005F32
oklch(42.6% 0.107 154.1)
-
Step 900
900
#005029
oklch(37.8% 0.096 153.9)
-
Step 950
950
#003016
oklch(27.1% 0.069 153.7)
#6FC78E 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) | #C7BB8B | 0.106 |
| Deuteranopia (no green cones) | #BAB191 | 0.104 |
| Tritanopia (no blue cones) | #5CC5B8 | 0.060 |
| Achromatopsia (no color) | #B5B5B5 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FC78E
#6FC78E
oklch(75.9% 0.119 154.1)
- #DF93D0
#DF93D0
oklch(75.9% 0.12 334.1)
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 #6FC78E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.030
- Medium Aquamarine #66CDAA ΔE 0.035
- Dark Sea Green #8FBC8F ΔE 0.043
- Greenblue #23C48B ΔE 0.048
- Lichen #8FB67B ΔE 0.051
- Dark Mint #48C072 ΔE 0.053
- Emerald #06D6A0 ΔE 0.054
- Pale Teal #82CBB2 ΔE 0.054
Use #6FC78E 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.