#57AA3F#57AA3F

#57AA3F is a light, vivid green. Relative luminance 0.311; OKLCH L 66.2% C 0.165 H 139.3°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#57AA3F
RGB	rgb(87, 170, 63)
HSL	hsl(107, 46%, 46%)
HSV	hsv(107, 63%, 67%)
CMYK	cmyk(48.8%, 0%, 62.9%, 33.3%)
CIE-LAB	lab(62.62, -45.49, 46.23)
CIE-LCH	lch(62.62, 64.86, 134.54°)
OKLab	oklab(66.25% -0.125 0.1075)
OKLCH	oklch(66.25% 0.165 139.3)
XYZ	xyz(19.2017, 31.1332, 9.6992)
Luminance	0.3114 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AA3F #923FAA

analogous

#8CAA3F #57AA3F #3FAA5C

triadic

#57AA3F #3F57AA #AA3F57

tetradic

#57AA3F #3F8CAA #923FAA #AA5C3F

square

#57AA3F #3F8CAA #923FAA #AA5C3F

split-complementary

#57AA3F #5C3FAA #AA3F8C

monochromatic

#29511E #407D2E #57AA3F #78C562 #9ED58E

Accessibility & contrast

On white

2.91

#57AA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#57AA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AA3F

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AA3F	#FFFFFF	#000000	##000000
##57AA3F	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C33

Deuteranopia (green-blind)

#A49548

Tritanopia (blue-blind)

#50A593

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #57aa3f;
/* rgb */ color: rgb(87, 170, 63);
/* oklch */ color: oklch(66.2% 0.165 139.3);

Tailwind

colors: {
  custom: {
    50: '#8dc478',
    500: '#57aa3f',
    950: '#000000',
  },
}

SCSS

$custom: #57aa3f;
$custom-light: #8dc478;
$custom-dark: #000000;

JSON

{
  "hex": "#57aa3f",
  "rgb": {
    "r": 87,
    "g": 170,
    "b": 63
  },
  "hsl": {
    "h": 106.542,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.66248,
    "c": 0.16486,
    "h": 139.3
  },
  "luminance": 0.31135
}

Semantic roles & 50–950 ramp

primary

#57AA3F

secondary

#B385C0

accent

#52D6B8

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57AA3F

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

Preview Lab → · Contrast checker → · Palette generator →