#57AC2A#57AC2A

#57AC2A is a light, vivid yellow-green. Relative luminance 0.317; OKLCH L 66.6% C 0.182 H 137.2°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#57AC2A
RGB	rgb(87, 172, 42)
HSL	hsl(99, 61%, 42%)
HSV	hsv(99, 76%, 67%)
CMYK	cmyk(49.4%, 0%, 75.6%, 32.5%)
CIE-LAB	lab(63.09, -48.05, 55.11)
CIE-LCH	lch(63.09, 73.11, 131.08°)
OKLab	oklab(66.58% -0.1333 0.1235)
OKLCH	oklch(66.58% 0.182 137.2)
XYZ	xyz(19.1003, 31.6971, 7.3017)
Luminance	0.3170 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AC2A #7F2AAC

analogous

#98AC2A #57AC2A #2AAC3E

triadic

#57AC2A #2A57AC #AC2A57

tetradic

#57AC2A #2A98AC #7F2AAC #AC3E2A

square

#57AC2A #2A98AC #7F2AAC #AC3E2A

split-complementary

#57AC2A #3E2AAC #AC2A98

monochromatic

#254A12 #3E7B1E #57AC2A #74D142 #98DD73

Accessibility & contrast

On white

2.86

#57AC2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#57AC2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AC2A

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AC2A	#FFFFFF	#000000	##000000
##57AC2A	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D0D

Deuteranopia (green-blind)

#A79638

Tritanopia (blue-blind)

#52A693

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #57ac2a;
/* rgb */ color: rgb(87, 172, 42);
/* oklch */ color: oklch(66.6% 0.182 137.2);

Tailwind

colors: {
  custom: {
    50: '#8ec56d',
    500: '#57ac2a',
    950: '#000000',
  },
}

SCSS

$custom: #57ac2a;
$custom-light: #8ec56d;
$custom-dark: #000000;

JSON

{
  "hex": "#57ac2a",
  "rgb": {
    "r": 87,
    "g": 172,
    "b": 42
  },
  "hsl": {
    "h": 99.231,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66584,
    "c": 0.18169,
    "h": 137.2
  },
  "luminance": 0.31698
}

Semantic roles & 50–950 ramp

primary

#57AC2A

secondary

#A66DC4

accent

#44E4AD

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57AC2A

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

Preview Lab → · Contrast checker → · Palette generator →