#57AA2C#57AA2C

#57AA2C is a light, vivid yellow-green. Relative luminance 0.310; OKLCH L 66.1% C 0.178 H 137.2°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#57AA2C
RGB	rgb(87, 170, 44)
HSL	hsl(100, 59%, 42%)
HSV	hsv(100, 74%, 67%)
CMYK	cmyk(48.8%, 0%, 74.1%, 33.3%)
CIE-LAB	lab(62.47, -47.12, 53.79)
CIE-LCH	lch(62.47, 71.51, 131.22°)
OKLab	oklab(66.08% -0.1307 0.121)
OKLCH	oklch(66.08% 0.178 137.2)
XYZ	xyz(18.7592, 30.9562, 7.3690)
Luminance	0.3096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AA2C #7F2CAA

analogous

#96AA2C #57AA2C #2CAA40

triadic

#57AA2C #2C57AA #AA2C57

tetradic

#57AA2C #2C96AA #7F2CAA #AA402C

square

#57AA2C #2C96AA #7F2CAA #AA402C

split-complementary

#57AA2C #402CAA #AA2C96

monochromatic

#254913 #3E791F #57AA2C #74CF44 #98DB75

Accessibility & contrast

On white

2.92

#57AA2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#57AA2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AA2C

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AA2C	#FFFFFF	#000000	##000000
##57AA2C	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B14

Deuteranopia (green-blind)

#A59439

Tritanopia (blue-blind)

#52A492

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #57aa2c;
/* rgb */ color: rgb(87, 170, 44);
/* oklch */ color: oklch(66.1% 0.178 137.2);

Tailwind

colors: {
  custom: {
    50: '#8ec46e',
    500: '#57aa2c',
    950: '#000000',
  },
}

SCSS

$custom: #57aa2c;
$custom-light: #8ec46e;
$custom-dark: #000000;

JSON

{
  "hex": "#57aa2c",
  "rgb": {
    "r": 87,
    "g": 170,
    "b": 44
  },
  "hsl": {
    "h": 99.524,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66077,
    "c": 0.1781,
    "h": 137.2
  },
  "luminance": 0.30958
}

Semantic roles & 50–950 ramp

primary

#57AA2C

secondary

#A66FC3

accent

#46E2AD

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57AA2C

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

Preview Lab → · Contrast checker → · Palette generator →