#83BB37#83BB37

#83BB37 is a light, vivid yellow-green. Relative luminance 0.406; OKLCH L 72.8% C 0.170 H 129.8°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#83BB37
RGB	rgb(131, 187, 55)
HSL	hsl(85, 55%, 47%)
HSV	hsv(85, 71%, 73%)
CMYK	cmyk(29.9%, 0%, 70.6%, 26.7%)
CIE-LAB	lab(69.92, -38.38, 57.93)
CIE-LCH	lch(69.92, 69.49, 123.53°)
OKLab	oklab(72.77% -0.109 0.1306)
OKLCH	oklch(72.77% 0.17 129.8)
XYZ	xyz(27.8198, 40.6410, 9.9924)
Luminance	0.4064 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83BB37 #6F37BB

analogous

#BBB137 #83BB37 #41BB37

triadic

#83BB37 #3783BB #BB3783

tetradic

#83BB37 #37BBB1 #6F37BB #BB3741

square

#83BB37 #37BBB1 #6F37BB #BB3741

split-complementary

#83BB37 #3741BB #B137BB

monochromatic

#415C1B #628C29 #83BB37 #A0D05F #BCDE8E

Accessibility & contrast

On white

2.30

#83BB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#83BB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83BB37

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83BB37	#FFFFFF	#000000	##000000
##83BB37	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD21

Deuteranopia (green-blind)

#BCAA43

Tritanopia (blue-blind)

#86B3A1

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #83bb37;
/* rgb */ color: rgb(131, 187, 55);
/* oklch */ color: oklch(72.8% 0.170 129.8);

Tailwind

colors: {
  custom: {
    50: '#abcf76',
    500: '#83bb37',
    950: '#000000',
  },
}

SCSS

$custom: #83bb37;
$custom-light: #abcf76;
$custom-dark: #000000;

JSON

{
  "hex": "#83bb37",
  "rgb": {
    "r": 131,
    "g": 187,
    "b": 55
  },
  "hsl": {
    "h": 85.455,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.72774,
    "c": 0.17005,
    "h": 129.8
  },
  "luminance": 0.40642
}

Semantic roles & 50–950 ramp

primary

#83BB37

secondary

#A285C9

accent

#4ADE89

background

#FAFCF7

surface

#F5F9ED

border

#CFD2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #83BB37

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

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