#83D557#83D557

#83D557 is a light, vivid yellow-green. Relative luminance 0.531; OKLCH L 79.4% C 0.180 H 136.1°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#83D557
RGB	rgb(131, 213, 87)
HSL	hsl(99, 60%, 59%)
HSV	hsv(99, 59%, 84%)
CMYK	cmyk(38.5%, 0%, 59.2%, 16.5%)
CIE-LAB	lab(77.93, -46.94, 53.37)
CIE-LCH	lch(77.93, 71.07, 131.33°)
OKLab	oklab(79.39% -0.1299 0.1248)
OKLCH	oklch(79.39% 0.18 136.1)
XYZ	xyz(34.8737, 53.1001, 17.4268)
Luminance	0.5310 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D557 #A957D5

analogous

#C2D557 #83D557 #57D56A

triadic

#83D557 #5783D5 #D55783

tetradic

#83D557 #57C2D5 #A957D5 #D56A57

square

#83D557 #57C2D5 #A957D5 #D56A57

split-complementary

#83D557 #6A57D5 #D557C2

monochromatic

#498E24 #62BF30 #83D557 #A7E188 #CBEDB9

Accessibility & contrast

On white

1.81

#83D557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#83D557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D557

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D557	#FFFFFF	#000000	##000000
##83D557	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC549

Deuteranopia (green-blind)

#D1BE60

Tritanopia (blue-blind)

#80CEBA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #83d557;
/* rgb */ color: rgb(131, 213, 87);
/* oklch */ color: oklch(79.4% 0.180 136.1);

Tailwind

colors: {
  custom: {
    50: '#ace28b',
    500: '#83d557',
    950: '#000000',
  },
}

SCSS

$custom: #83d557;
$custom-light: #ace28b;
$custom-dark: #000000;

JSON

{
  "hex": "#83d557",
  "rgb": {
    "r": 131,
    "g": 213,
    "b": 87
  },
  "hsl": {
    "h": 99.048,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.79387,
    "c": 0.18009,
    "h": 136.1
  },
  "luminance": 0.53102
}

Semantic roles & 50–950 ramp

primary

#83D557

secondary

#753C94

accent

#45E3AC

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #83D557

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

Preview Lab → · Contrast checker → · Palette generator →