#57B23E#57B23E

#57B23E is a light, vivid green. Relative luminance 0.342; OKLCH L 68.3% C 0.176 H 139.6°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#57B23E
RGB	rgb(87, 178, 62)
HSL	hsl(107, 48%, 47%)
HSV	hsv(107, 65%, 70%)
CMYK	cmyk(51.1%, 0%, 65.2%, 30.2%)
CIE-LAB	lab(65.13, -48.79, 49.44)
CIE-LCH	lch(65.13, 69.46, 134.62°)
OKLab	oklab(68.31% -0.134 0.1142)
OKLCH	oklch(68.31% 0.176 139.6)
XYZ	xyz(20.7195, 34.2133, 10.0685)
Luminance	0.3422 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B23E #993EB2

analogous

#91B23E #57B23E #3EB25F

triadic

#57B23E #3E57B2 #B23E57

tetradic

#57B23E #3E91B2 #993EB2 #B25F3E

square

#57B23E #3E91B2 #993EB2 #B25F3E

split-complementary

#57B23E #5F3EB2 #B23E91

monochromatic

#2B571E #41852E #57B23E #7AC964 #A1D992

Accessibility & contrast

On white

2.68

#57B23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#57B23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B23E

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B23E	#FFFFFF	#000000	##000000
##57B23E	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A32F

Deuteranopia (green-blind)

#AB9B48

Tritanopia (blue-blind)

#4EAC9A

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #57b23e;
/* rgb */ color: rgb(87, 178, 62);
/* oklch */ color: oklch(68.3% 0.176 139.6);

Tailwind

colors: {
  custom: {
    50: '#8eca78',
    500: '#57b23e',
    950: '#000000',
  },
}

SCSS

$custom: #57b23e;
$custom-light: #8eca78;
$custom-dark: #000000;

JSON

{
  "hex": "#57b23e",
  "rgb": {
    "r": 87,
    "g": 178,
    "b": 62
  },
  "hsl": {
    "h": 107.069,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68309,
    "c": 0.17605,
    "h": 139.6
  },
  "luminance": 0.34215
}

Semantic roles & 50–950 ramp

primary

#57B23E

secondary

#B788C4

accent

#50D8BB

background

#F9FCF7

surface

#F1F8EE

border

#CBD1C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57B23E

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

Preview Lab → · Contrast checker → · Palette generator →