#83BB33#83BB33

#83BB33 is a light, vivid yellow-green. Relative luminance 0.406; OKLCH L 72.7% C 0.173 H 129.6°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#83BB33
RGB	rgb(131, 187, 51)
HSL	hsl(85, 57%, 47%)
HSV	hsv(85, 73%, 73%)
CMYK	cmyk(29.9%, 0%, 72.7%, 26.7%)
CIE-LAB	lab(69.90, -38.64, 59.37)
CIE-LCH	lch(69.90, 70.84, 123.06°)
OKLab	oklab(72.74% -0.11 0.133)
OKLCH	oklch(72.74% 0.173 129.6)
XYZ	xyz(27.7278, 40.6042, 9.5078)
Luminance	0.4061 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83BB33 #6B33BB

analogous

#BBAF33 #83BB33 #3FBB33

triadic

#83BB33 #3383BB #BB3383

tetradic

#83BB33 #33BBAF #6B33BB #BB333F

square

#83BB33 #33BBAF #6B33BB #BB333F

split-complementary

#83BB33 #333FBB #AF33BB

monochromatic

#405B19 #618B26 #83BB33 #A0D259 #BCDF89

Accessibility & contrast

On white

2.30

#83BB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#83BB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83BB33

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83BB33	#FFFFFF	#000000	##000000
##83BB33	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD1A

Deuteranopia (green-blind)

#BCA940

Tritanopia (blue-blind)

#87B3A1

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #83bb33;
/* rgb */ color: rgb(131, 187, 51);
/* oklch */ color: oklch(72.7% 0.173 129.6);

Tailwind

colors: {
  custom: {
    50: '#abcf74',
    500: '#83bb33',
    950: '#000000',
  },
}

SCSS

$custom: #83bb33;
$custom-light: #abcf74;
$custom-dark: #000000;

JSON

{
  "hex": "#83bb33",
  "rgb": {
    "r": 131,
    "g": 187,
    "b": 51
  },
  "hsl": {
    "h": 84.706,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72744,
    "c": 0.17255,
    "h": 129.6
  },
  "luminance": 0.40605
}

Semantic roles & 50–950 ramp

primary

#83BB33

secondary

#9F81C9

accent

#47E086

background

#FAFCF7

surface

#F5F9ED

border

#CFD2C8

text

#111409

muted

#80827B

Preview Lab

Preview with #83BB33

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

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