#6BB178
Closest named color: Faded Green (#7BB274). oklch(69.9% 0.109 148.9), rgb(107, 177, 120).
Aa
Black text reads best on this color (8.18:1).
About this color
#6BB178 is a medium-light, moderately saturated green. In OKLCH its lightness is 70%, its chroma 0.109 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Faded Green (#7BB274), ΔE 0.018 away. Black text reads best on it, at 8.18:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Faded Green (#7BB274) |
| Black text | 8.18:1 |
| White text | 2.56:1 |
Values
| HEX | #6BB178 |
| RGB | rgb(107, 177, 120) |
| HSL | hsl(131, 31%, 56%) |
| OKLCH | oklch(69.9% 0.109 148.9) |
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 #6BB178 | 2.56:1 | Fails | Lc -55.2 | Large or bold text, headings |
| Black text on #6BB178 | 8.18:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #6BB178 text on white | 2.56:1 | Fails | Lc 50.1 | Large or bold text, headings |
| #6BB178 text on black | 8.18:1 | AAA | Lc -51.9 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE3
oklch(93.6% 0.02 150.1)
-
Step 200
200
#C9E1CC
oklch(88.6% 0.038 148.9)
-
Step 300
300
#A3CDA9
oklch(80.8% 0.067 148.9)
-
Step 400
400 (this color)
#6BB178
oklch(69.9% 0.109 148.9)
-
Step 500
500
#40A058
oklch(63.1% 0.14 149)
-
Step 600
600
#118A3C
oklch(55.5% 0.152 148.8)
-
Step 700
700
#007530
oklch(49.1% 0.138 149)
-
Step 800
800
#086027
oklch(42.8% 0.118 148.7)
-
Step 900
900
#154E25
oklch(37.6% 0.09 149.1)
-
Step 950
950
#0E2E16
oklch(27% 0.058 149.2)
#6BB178 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) | #B2A674 | 0.090 |
| Deuteranopia (no green cones) | #A89F7B | 0.089 |
| Tritanopia (no blue cones) | #60AEA2 | 0.062 |
| Achromatopsia (no color) | #A2A2A2 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BB178
#6BB178
oklch(69.9% 0.109 148.9)
- #C485C0
#C485C0
oklch(70% 0.11 328.9)
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 #6BB178, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Green #7BB274 ΔE 0.018
- Tea #65AB7C ΔE 0.021
- Dusty Green #76A973 ΔE 0.023
- Boring Green #63B365 ΔE 0.029
- Sage #87AE73 ΔE 0.030
- Sage Green #88B378 ΔE 0.033
- Dull Green #74A662 ΔE 0.034
- Algae #54AC68 ΔE 0.034
Use #6BB178 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.