#57B733#57B733

#57B733 is a light, vivid green. Relative luminance 0.361; OKLCH L 69.5% C 0.190 H 138.6°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#57B733
RGB	rgb(87, 183, 51)
HSL	hsl(104, 56%, 46%)
HSV	hsv(104, 72%, 72%)
CMYK	cmyk(52.5%, 0%, 72.1%, 28.2%)
CIE-LAB	lab(66.62, -51.65, 55.41)
CIE-LCH	lch(66.62, 75.75, 132.99°)
OKLab	oklab(69.51% -0.1424 0.1254)
OKLCH	oklch(69.51% 0.19 138.6)
XYZ	xyz(21.4607, 36.1306, 8.9743)
Luminance	0.3613 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B733 #9333B7

analogous

#99B733 #57B733 #33B751

triadic

#57B733 #3357B7 #B73357

tetradic

#57B733 #3399B7 #9333B7 #B75133

square

#57B733 #3399B7 #9333B7 #B75133

split-complementary

#57B733 #5133B7 #B73399

monochromatic

#295718 #408726 #57B733 #78D057 #9FDE87

Accessibility & contrast

On white

2.55

#57B733 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#57B733 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B733

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B733	#FFFFFF	#000000	##000000
##57B733	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA71C

Deuteranopia (green-blind)

#B09F40

Tritanopia (blue-blind)

#4FB19D

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #57b733;
/* rgb */ color: rgb(87, 183, 51);
/* oklch */ color: oklch(69.5% 0.190 138.6);

Tailwind

colors: {
  custom: {
    50: '#90cd73',
    500: '#57b733',
    950: '#000000',
  },
}

SCSS

$custom: #57b733;
$custom-light: #90cd73;
$custom-dark: #000000;

JSON

{
  "hex": "#57b733",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 51
  },
  "hsl": {
    "h": 103.636,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69506,
    "c": 0.18975,
    "h": 138.6
  },
  "luminance": 0.36132
}

Semantic roles & 50–950 ramp

primary

#57B733

secondary

#B37FC7

accent

#48E0B6

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57B733

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

Preview Lab → · Contrast checker → · Palette generator →