#57B745#57B745

#57B745 is a light, vivid green. Relative luminance 0.363; OKLCH L 69.7% C 0.177 H 140.6°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#57B745
RGB	rgb(87, 183, 69)
HSL	hsl(111, 45%, 49%)
HSV	hsv(111, 62%, 72%)
CMYK	cmyk(52.5%, 0%, 62.3%, 28.2%)
CIE-LAB	lab(66.76, -50.04, 48.20)
CIE-LCH	lch(66.76, 69.48, 136.07°)
OKLab	oklab(69.67% -0.1369 0.1123)
OKLCH	oklch(69.67% 0.177 140.6)
XYZ	xyz(21.9372, 36.3212, 11.4838)
Luminance	0.3632 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B745 #A545B7

analogous

#90B745 #57B745 #45B76C

triadic

#57B745 #4557B7 #B74557

tetradic

#57B745 #4590B7 #A545B7 #B76C45

square

#57B745 #4590B7 #A545B7 #B76C45

split-complementary

#57B745 #6C45B7 #B74590

monochromatic

#2D5E23 #428B34 #57B745 #7EC970 #A6DA9D

Accessibility & contrast

On white

2.54

#57B745 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#57B745 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B745

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B745	#FFFFFF	#000000	##000000
##57B745	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA838

Deuteranopia (green-blind)

#AF9F4E

Tritanopia (blue-blind)

#4CB19F

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #57b745;
/* rgb */ color: rgb(87, 183, 69);
/* oklch */ color: oklch(69.7% 0.177 140.6);

Tailwind

colors: {
  custom: {
    50: '#8fcd7d',
    500: '#57b745',
    950: '#000000',
  },
}

SCSS

$custom: #57b745;
$custom-light: #8fcd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#57b745",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 69
  },
  "hsl": {
    "h": 110.526,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.69672,
    "c": 0.17713,
    "h": 140.6
  },
  "luminance": 0.36323
}

Semantic roles & 50–950 ramp

primary

#57B745

secondary

#BE92C6

accent

#53D5C0

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D130A

muted

#7E827C

Preview Lab

Preview with #57B745

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

Preview Lab → · Contrast checker → · Palette generator →