#57B433#57B433

#57B433 is a light, vivid green. Relative luminance 0.349; OKLCH L 68.7% C 0.186 H 138.5°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#57B433
RGB	rgb(87, 180, 51)
HSL	hsl(103, 56%, 45%)
HSV	hsv(103, 72%, 71%)
CMYK	cmyk(51.7%, 0%, 71.7%, 29.4%)
CIE-LAB	lab(65.68, -50.51, 54.45)
CIE-LCH	lch(65.68, 74.27, 132.85°)
OKLab	oklab(68.73% -0.1393 0.1234)
OKLCH	oklch(68.73% 0.186 138.5)
XYZ	xyz(20.8485, 34.9062, 8.7703)
Luminance	0.3491 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B433 #9033B4

analogous

#97B433 #57B433 #33B450

triadic

#57B433 #3357B4 #B43357

tetradic

#57B433 #3397B4 #9033B4 #B45033

square

#57B433 #3397B4 #9033B4 #B45033

split-complementary

#57B433 #5033B4 #B43397

monochromatic

#295518 #408425 #57B433 #77CF55 #9DDC85

Accessibility & contrast

On white

2.63

#57B433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#57B433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B433

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B433	#FFFFFF	#000000	##000000
##57B433	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA41D

Deuteranopia (green-blind)

#AD9D40

Tritanopia (blue-blind)

#4FAE9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #57b433;
/* rgb */ color: rgb(87, 180, 51);
/* oklch */ color: oklch(68.7% 0.186 138.5);

Tailwind

colors: {
  custom: {
    50: '#8fcb72',
    500: '#57b433',
    950: '#000000',
  },
}

SCSS

$custom: #57b433;
$custom-light: #8fcb72;
$custom-dark: #000000;

JSON

{
  "hex": "#57b433",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 51
  },
  "hsl": {
    "h": 103.256,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.68729,
    "c": 0.1861,
    "h": 138.5
  },
  "luminance": 0.34908
}

Semantic roles & 50–950 ramp

primary

#57B433

secondary

#B27DC6

accent

#49DFB5

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57B433

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

Preview Lab → · Contrast checker → · Palette generator →