#57A820#57A820

#57A820 is a light, vivid yellow-green. Relative luminance 0.301; OKLCH L 65.5% C 0.182 H 136.2°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#57A820
RGB	rgb(87, 168, 32)
HSL	hsl(96, 68%, 39%)
HSV	hsv(96, 81%, 66%)
CMYK	cmyk(48.2%, 0%, 81%, 34.1%)
CIE-LAB	lab(61.77, -47.06, 57.04)
CIE-LCH	lch(61.77, 73.95, 129.52°)
OKLab	oklab(65.48% -0.1312 0.1261)
OKLCH	oklch(65.48% 0.182 136.2)
XYZ	xyz(18.1933, 30.1346, 6.2241)
Luminance	0.3014 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A820 #7120A8

analogous

#9BA820 #57A820 #20A82D

triadic

#57A820 #2057A8 #A82057

tetradic

#57A820 #209BA8 #7120A8 #A82D20

square

#57A820 #209BA8 #7120A8 #A82D20

split-complementary

#57A820 #2D20A8 #A8209B

monochromatic

#22410C #3C7516 #57A820 #72D72E #95E161

Accessibility & contrast

On white

2.99

#57A820 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#57A820 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A820

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A820	#FFFFFF	#000000	##000000
##57A820	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A39330

Tritanopia (blue-blind)

#53A28F

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #57a820;
/* rgb */ color: rgb(87, 168, 32);
/* oklch */ color: oklch(65.5% 0.182 136.2);

Tailwind

colors: {
  custom: {
    50: '#8ec268',
    500: '#57a820',
    950: '#000000',
  },
}

SCSS

$custom: #57a820;
$custom-light: #8ec268;
$custom-dark: #000000;

JSON

{
  "hex": "#57a820",
  "rgb": {
    "r": 87,
    "g": 168,
    "b": 32
  },
  "hsl": {
    "h": 95.735,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.6548,
    "c": 0.18197,
    "h": 136.2
  },
  "luminance": 0.30136
}

Semantic roles & 50–950 ramp

primary

#57A820

secondary

#9C5EC6

accent

#3DEBA5

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A820

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

Preview Lab → · Contrast checker → · Palette generator →