#83DE55#83DE55

#83DE55 is a light, vivid yellow-green. Relative luminance 0.577; OKLCH L 81.5% C 0.193 H 136.6°. Best body text is #000000 at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#83DE55
RGB	rgb(131, 222, 85)
HSL	hsl(100, 67%, 60%)
HSV	hsv(100, 62%, 87%)
CMYK	cmyk(41%, 0%, 61.7%, 12.9%)
CIE-LAB	lab(80.58, -50.83, 57.21)
CIE-LCH	lch(80.58, 76.53, 131.62°)
OKLab	oklab(81.55% -0.1406 0.1328)
OKLCH	oklch(81.55% 0.193 136.6)
XYZ	xyz(37.1200, 57.7217, 17.7780)
Luminance	0.5772 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83DE55 #B055DE

analogous

#C8DE55 #83DE55 #55DE6B

triadic

#83DE55 #5583DE #DE5583

tetradic

#83DE55 #55C8DE #B055DE #DE6B55

square

#83DE55 #55C8DE #B055DE #DE6B55

split-complementary

#83DE55 #6B55DE #DE55C8

monochromatic

#489B1E #60CE28 #83DE55 #A8E888 #CEF2BC

Accessibility & contrast

On white

1.67

#83DE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.54

#83DE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83DE55

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83DE55	#FFFFFF	#000000	##000000
##83DE55	1.00	1.67	12.54	12.54
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.54	21.00	1.00	1.00
##000000	12.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD45

Deuteranopia (green-blind)

#D9C560

Tritanopia (blue-blind)

#7FD6C1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #83de55;
/* rgb */ color: rgb(131, 222, 85);
/* oklch */ color: oklch(81.5% 0.193 136.6);

Tailwind

colors: {
  custom: {
    50: '#ade98a',
    500: '#83de55',
    950: '#000000',
  },
}

SCSS

$custom: #83de55;
$custom-light: #ade98a;
$custom-dark: #000000;

JSON

{
  "hex": "#83de55",
  "rgb": {
    "r": 131,
    "g": 222,
    "b": 85
  },
  "hsl": {
    "h": 99.854,
    "s": 67.488,
    "l": 60.196
  },
  "oklch": {
    "l": 0.81547,
    "c": 0.19341,
    "h": 136.6
  },
  "luminance": 0.57724
}

Semantic roles & 50–950 ramp

primary

#83DE55

secondary

#7C399E

accent

#16CF91

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #83DE55

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

Preview Lab → · Contrast checker → · Palette generator →