#427B59#427B59
#427B59 is a mid, moderate green. Relative luminance 0.160; OKLCH L 53.4% C 0.081 H 156.1°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #427B59 |
|---|---|
| RGB | rgb(66, 123, 89) |
| HSL | hsl(144, 30%, 37%) |
| HSV | hsv(144, 46%, 48%) |
| CMYK | cmyk(46.3%, 0%, 27.6%, 51.8%) |
| CIE-LAB | lab(47.03, -27.06, 12.90) |
| CIE-LCH | lch(47.03, 29.98, 154.52°) |
| OKLab | oklab(53.38% -0.0742 0.0329) |
| OKLCH | oklch(53.38% 0.081 156.1) |
| XYZ | xyz(11.1321, 16.0446, 11.9596) |
| Luminance | 0.1605 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Dark Sea Green
#11875D
ΔE00 6.19
Dark Sage
#598556
ΔE00 6.39
Sea Green
#2E8B57
ΔE00 7.08
Jungle Green
#048243
ΔE00 7.96
Darkish Green
#287C37
ΔE00 8.48
Slate Green
#658D6D
ΔE00 8.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#427B59 #7B4264
analogous
#477B42 #427B59 #427B76
triadic
#427B59 #59427B #7B5942
tetradic
#427B59 #42477B #7B4264 #7B7642
square
#427B59 #42477B #7B4264 #7B7642
split-complementary
#427B59 #76427B #7B4247
monochromatic
#172B1F #2D533C #427B59 #57A376 #7EBA96
Accessibility & contrast
On white
4.99
#427B59 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#427B59 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #427B59
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##427B59 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##427B59 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7A7357
Deuteranopia (green-blind)
#726D5B
Tritanopia (blue-blind)
#357A72
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #427b59; /* rgb */ color: rgb(66, 123, 89); /* oklch */ color: oklch(53.4% 0.081 156.1);
Tailwind
colors: {
custom: {
50: '#7aa188',
500: '#427b59',
950: '#000000',
},
}SCSS
$custom: #427b59; $custom-light: #7aa188; $custom-dark: #000000;
JSON
{
"hex": "#427b59",
"rgb": {
"r": 66,
"g": 123,
"b": 89
},
"hsl": {
"h": 144.211,
"s": 30.159,
"l": 37.059
},
"oklch": {
"l": 0.53384,
"c": 0.0812,
"h": 156.1
},
"luminance": 0.16045
}Semantic roles & 50–950 ramp
primary
#427B59
secondary
#A57491
accent
#619EC6
background
#F7F9F8
surface
#EEF2EF
border
#C9CCCA
text
#090F0B
muted
#7B7E7C