#57B671#57B671

#57B671 is a light, vivid green. Relative luminance 0.367; OKLCH L 70.1% C 0.136 H 150.5°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#57B671
RGB	rgb(87, 182, 113)
HSL	hsl(136, 39%, 53%)
HSV	hsv(136, 52%, 71%)
CMYK	cmyk(52.2%, 0%, 37.9%, 28.6%)
CIE-LAB	lab(67.03, -43.46, 26.78)
CIE-LCH	lch(67.03, 51.05, 148.36°)
OKLab	oklab(70.08% -0.118 0.0668)
OKLCH	oklch(70.08% 0.136 150.5)
XYZ	xyz(23.6375, 36.6724, 21.4525)
Luminance	0.3667 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B671 #B6579C

analogous

#6CB657 #57B671 #57B6A0

triadic

#57B671 #7157B6 #B67157

tetradic

#57B671 #576CB6 #B6579C #B6A057

square

#57B671 #576CB6 #B6579C #B6A057

split-complementary

#57B671 #A057B6 #B6576C

monochromatic

#2C663C #3F9155 #57B671 #82C995 #ACDBB9

Accessibility & contrast

On white

2.52

#57B671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#57B671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B671

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B671	#FFFFFF	#000000	##000000
##57B671	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A96C

Deuteranopia (green-blind)

#AA9F75

Tritanopia (blue-blind)

#42B3A5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #57b671;
/* rgb */ color: rgb(87, 182, 113);
/* oklch */ color: oklch(70.1% 0.136 150.5);

Tailwind

colors: {
  custom: {
    50: '#8dcc9a',
    500: '#57b671',
    950: '#000000',
  },
}

SCSS

$custom: #57b671;
$custom-light: #8dcc9a;
$custom-dark: #000000;

JSON

{
  "hex": "#57b671",
  "rgb": {
    "r": 87,
    "g": 182,
    "b": 113
  },
  "hsl": {
    "h": 136.421,
    "s": 39.419,
    "l": 52.745
  },
  "oklch": {
    "l": 0.70078,
    "c": 0.13556,
    "h": 150.5
  },
  "luminance": 0.36674
}

Semantic roles & 50–950 ramp

primary

#57B671

secondary

#C9A0BE

accent

#58AFCF

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #57B671

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →