#6CA378
Closest named color: Tea (#65AB7C). oklch(66.5% 0.086 150.4), rgb(108, 163, 120).
Aa
Black text reads best on this color (7.14:1).
About this color
#6CA378 is a medium-light, moderately saturated green. In OKLCH its lightness is 67%, its chroma 0.086 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.022 away. Black text reads best on it, at 7.14:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 7.14:1 |
| White text | 2.93:1 |
Values
| HEX | #6CA378 |
| RGB | rgb(108, 163, 120) |
| HSL | hsl(133, 23%, 53%) |
| OKLCH | oklch(66.5% 0.086 150.4) |
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 #6CA378 | 2.93:1 | Fails | Lc -61.1 | Content text, not long reading |
| Black text on #6CA378 | 7.14:1 | AAA | Lc 48.3 | Large or bold text, headings |
| #6CA378 text on white | 2.93:1 | Fails | Lc 55.8 | Large or bold text, headings |
| #6CA378 text on black | 7.14:1 | AAA | Lc -46.0 | 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 500.
-
Step 50
50
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CFDED1
oklch(88.6% 0.024 149.3)
-
Step 300
300
#AEC9B3
oklch(81% 0.042 150.7)
-
Step 400
400
#82AD8B
oklch(70.7% 0.068 150.8)
-
Step 500
500 (this color)
#6CA378
oklch(66.5% 0.086 150.4)
-
Step 600
600
#478356
oklch(55.7% 0.094 150.5)
-
Step 700
700
#386F46
oklch(49.2% 0.088 150.3)
-
Step 800
800
#2F5A3A
oklch(42.7% 0.072 150.7)
-
Step 900
900
#2A4A32
oklch(37.7% 0.056 151)
-
Step 950
950
#192B1D
oklch(26.9% 0.035 150.5)
#6CA378 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) | #A49A75 | 0.074 |
| Deuteranopia (no green cones) | #9B947A | 0.072 |
| Tritanopia (no blue cones) | #64A197 | 0.047 |
| Achromatopsia (no color) | #979797 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CA378
#6CA378
oklch(66.5% 0.086 150.4)
- #B280AD
#B280AD
oklch(66.4% 0.087 330)
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 #6CA378, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.022
- Greeny Grey #7EA07A ΔE 0.023
- Dusty Green #76A973 ΔE 0.024
- Dull Green #74A662 ΔE 0.033
- Grey Green #86A17D ΔE 0.033
- Moss #769958 ΔE 0.041
- Dull Teal #5F9E8F ΔE 0.042
- Grey Teal #5E9B8A ΔE 0.043
Use #6CA378 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.