#57B970#57B970

#57B970 is a light, vivid green. Relative luminance 0.379; OKLCH L 70.8% C 0.141 H 149.8°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#57B970
RGB	rgb(87, 185, 112)
HSL	hsl(135, 41%, 53%)
HSV	hsv(135, 53%, 73%)
CMYK	cmyk(53%, 0%, 39.5%, 27.5%)
CIE-LAB	lab(67.94, -44.90, 28.51)
CIE-LCH	lch(67.94, 53.18, 147.59°)
OKLab	oklab(70.82% -0.1218 0.0709)
OKLCH	oklch(70.82% 0.141 149.8)
XYZ	xyz(24.2024, 37.8920, 21.3646)
Luminance	0.3789 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B970 #B957A0

analogous

#6FB957 #57B970 #57B9A1

triadic

#57B970 #7057B9 #B97057

tetradic

#57B970 #576FB9 #B957A0 #B9A157

square

#57B970 #576FB9 #B957A0 #B9A157

split-complementary

#57B970 #A157B9 #B9576F

monochromatic

#2C6A3C #3E9554 #57B970 #82CB95 #ADDDBA

Accessibility & contrast

On white

2.45

#57B970 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#57B970 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B970

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B970	#FFFFFF	#000000	##000000
##57B970	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAB6B

Deuteranopia (green-blind)

#ADA275

Tritanopia (blue-blind)

#41B6A7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57b970;
/* rgb */ color: rgb(87, 185, 112);
/* oklch */ color: oklch(70.8% 0.141 149.8);

Tailwind

colors: {
  custom: {
    50: '#8ecf9a',
    500: '#57b970',
    950: '#000000',
  },
}

SCSS

$custom: #57b970;
$custom-light: #8ecf9a;
$custom-dark: #000000;

JSON

{
  "hex": "#57b970",
  "rgb": {
    "r": 87,
    "g": 185,
    "b": 112
  },
  "hsl": {
    "h": 135.306,
    "s": 41.176,
    "l": 53.333
  },
  "oklch": {
    "l": 0.70818,
    "c": 0.14088,
    "h": 149.8
  },
  "luminance": 0.37894
}

Semantic roles & 50–950 ramp

primary

#57B970

secondary

#CBA1C0

accent

#57B2D1

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D140E

muted

#7E827E

Preview Lab

Preview with #57B970

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

Preview Lab → · Contrast checker → · Palette generator →