#83D840#83D840

#83D840 is a light, highly saturated yellow-green. Relative luminance 0.543; OKLCH L 79.9% C 0.200 H 134.3°. Best body text is #000000 at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#83D840
RGB	rgb(131, 216, 64)
HSL	hsl(94, 66%, 55%)
HSV	hsv(94, 70%, 85%)
CMYK	cmyk(39.4%, 0%, 70.4%, 15.3%)
CIE-LAB	lab(78.64, -50.09, 63.45)
CIE-LCH	lch(78.64, 80.84, 128.29°)
OKLab	oklab(79.9% -0.1401 0.1434)
OKLCH	oklch(79.9% 0.2 134.3)
XYZ	xyz(34.8407, 54.3054, 13.4957)
Luminance	0.5431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D840 #9540D8

analogous

#CFD840 #83D840 #40D849

triadic

#83D840 #4083D8 #D84083

tetradic

#83D840 #40CFD8 #9540D8 #D84940

square

#83D840 #40CFD8 #9540D8 #D84940

split-complementary

#83D840 #4940D8 #D840CF

monochromatic

#49831B #65B625 #83D840 #A4E273 #C5EDA6

Accessibility & contrast

On white

1.77

#83D840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.86

#83D840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D840

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D840	#FFFFFF	#000000	##000000
##83D840	1.00	1.77	11.86	11.86
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.86	21.00	1.00	1.00
##000000	11.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C727

Deuteranopia (green-blind)

#D5C04E

Tritanopia (blue-blind)

#82D0BA

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #83d840;
/* rgb */ color: rgb(131, 216, 64);
/* oklch */ color: oklch(79.9% 0.200 134.3);

Tailwind

colors: {
  custom: {
    50: '#ade47e',
    500: '#83d840',
    950: '#000000',
  },
}

SCSS

$custom: #83d840;
$custom-light: #ade47e;
$custom-dark: #000000;

JSON

{
  "hex": "#83d840",
  "rgb": {
    "r": 131,
    "g": 216,
    "b": 64
  },
  "hsl": {
    "h": 93.553,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79904,
    "c": 0.20048,
    "h": 134.3
  },
  "luminance": 0.54307
}

Semantic roles & 50–950 ramp

primary

#83D840

secondary

#63338A

accent

#3FE99E

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #83D840

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

Preview Lab → · Contrast checker → · Palette generator →