#83C557#83C557

#83C557 is a light, vivid yellow-green. Relative luminance 0.454; OKLCH L 75.5% C 0.158 H 134.5°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#83C557
RGB	rgb(131, 197, 87)
HSL	hsl(96, 49%, 56%)
HSV	hsv(96, 56%, 77%)
CMYK	cmyk(33.5%, 0%, 55.8%, 22.7%)
CIE-LAB	lab(73.18, -40.07, 47.89)
CIE-LCH	lch(73.18, 62.45, 129.92°)
OKLab	oklab(75.52% -0.111 0.113)
OKLCH	oklch(75.52% 0.158 134.5)
XYZ	xyz(31.0460, 45.4447, 16.1509)
Luminance	0.4545 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C557 #9957C5

analogous

#BAC557 #83C557 #57C562

triadic

#83C557 #5783C5 #C55783

tetradic

#83C557 #57BAC5 #9957C5 #C56257

square

#83C557 #57BAC5 #9957C5 #C56257

split-complementary

#83C557 #6257C5 #C557BA

monochromatic

#497829 #65A639 #83C557 #A5D584 #C6E4B2

Accessibility & contrast

On white

2.08

#83C557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#83C557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C557

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C557	#FFFFFF	#000000	##000000
##83C557	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB74C

Deuteranopia (green-blind)

#C2B25F

Tritanopia (blue-blind)

#82BEAD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #83c557;
/* rgb */ color: rgb(131, 197, 87);
/* oklch */ color: oklch(75.5% 0.158 134.5);

Tailwind

colors: {
  custom: {
    50: '#aad78a',
    500: '#83c557',
    950: '#000000',
  },
}

SCSS

$custom: #83c557;
$custom-light: #aad78a;
$custom-dark: #000000;

JSON

{
  "hex": "#83c557",
  "rgb": {
    "r": 131,
    "g": 197,
    "b": 87
  },
  "hsl": {
    "h": 96,
    "s": 48.673,
    "l": 55.686
  },
  "oklch": {
    "l": 0.75516,
    "c": 0.15841,
    "h": 134.5
  },
  "luminance": 0.45446
}

Semantic roles & 50–950 ramp

primary

#83C557

secondary

#C0A5D3

accent

#50D8A2

background

#FAFDF8

surface

#F4FAF0

border

#CED3CB

text

#10140C

muted

#7F837D

Preview Lab

Preview with #83C557

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

Preview Lab → · Contrast checker → · Palette generator →