#83BB40#83BB40

#83BB40 is a light, vivid yellow-green. Relative luminance 0.407; OKLCH L 72.8% C 0.164 H 130.5°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#83BB40
RGB	rgb(131, 187, 64)
HSL	hsl(87, 49%, 49%)
HSV	hsv(87, 66%, 73%)
CMYK	cmyk(29.9%, 0%, 65.8%, 26.7%)
CIE-LAB	lab(69.99, -37.73, 54.45)
CIE-LCH	lch(69.99, 66.25, 124.72°)
OKLab	oklab(72.85% -0.1064 0.1245)
OKLCH	oklch(72.85% 0.164 130.5)
XYZ	xyz(28.0556, 40.7353, 11.2340)
Luminance	0.4074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83BB40 #7840BB

analogous

#BBB640 #83BB40 #46BB40

triadic

#83BB40 #4083BB #BB4083

tetradic

#83BB40 #40BBB6 #7840BB #BB4046

square

#83BB40 #40BBB6 #7840BB #BB4046

split-complementary

#83BB40 #4046BB #B640BB

monochromatic

#436021 #638D30 #83BB40 #A0CD6C #BEDC99

Accessibility & contrast

On white

2.30

#83BB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#83BB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83BB40

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83BB40	#FFFFFF	#000000	##000000
##83BB40	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE30

Deuteranopia (green-blind)

#BBAA4A

Tritanopia (blue-blind)

#86B3A2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #83bb40;
/* rgb */ color: rgb(131, 187, 64);
/* oklch */ color: oklch(72.8% 0.164 130.5);

Tailwind

colors: {
  custom: {
    50: '#abcf7b',
    500: '#83bb40',
    950: '#000000',
  },
}

SCSS

$custom: #83bb40;
$custom-light: #abcf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#83bb40",
  "rgb": {
    "r": 131,
    "g": 187,
    "b": 64
  },
  "hsl": {
    "h": 87.317,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72849,
    "c": 0.1638,
    "h": 130.5
  },
  "luminance": 0.40736
}

Semantic roles & 50–950 ramp

primary

#83BB40

secondary

#A98FC8

accent

#4FD98E

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #83BB40

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

Preview Lab → · Contrast checker → · Palette generator →