#83A721#83A721

#83A721 is a light, vivid yellow-green. Relative luminance 0.326; OKLCH L 67.8% C 0.158 H 124.3°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#83A721
RGB	rgb(131, 167, 33)
HSL	hsl(76, 67%, 39%)
HSV	hsv(76, 80%, 65%)
CMYK	cmyk(21.6%, 0%, 80.2%, 34.5%)
CIE-LAB	lab(63.81, -30.41, 59.48)
CIE-LCH	lch(63.81, 66.81, 117.08°)
OKLab	oklab(67.77% -0.0889 0.1303)
OKLCH	oklch(67.77% 0.158 124.3)
XYZ	xyz(23.4536, 32.5723, 6.4900)
Luminance	0.3257 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A721 #4521A7

analogous

#A78821 #83A721 #40A721

triadic

#83A721 #2183A7 #A72183

tetradic

#83A721 #21A788 #4521A7 #A72140

square

#83A721 #21A788 #4521A7 #A72140

split-complementary

#83A721 #2140A7 #8821A7

monochromatic

#33410D #5B7417 #83A721 #A9D62F #BEE062

Accessibility & contrast

On white

2.79

#83A721 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#83A721 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A721

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A721	#FFFFFF	#000000	##000000
##83A721	1.00	2.79	7.51	7.51
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#AC9A2F

Tritanopia (blue-blind)

#8A9E8F

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #83a721;
/* rgb */ color: rgb(131, 167, 33);
/* oklch */ color: oklch(67.8% 0.158 124.3);

Tailwind

colors: {
  custom: {
    50: '#abc169',
    500: '#83a721',
    950: '#000000',
  },
}

SCSS

$custom: #83a721;
$custom-light: #abc169;
$custom-dark: #000000;

JSON

{
  "hex": "#83a721",
  "rgb": {
    "r": 131,
    "g": 167,
    "b": 33
  },
  "hsl": {
    "h": 76.119,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.67774,
    "c": 0.15777,
    "h": 124.3
  },
  "luminance": 0.32573
}

Semantic roles & 50–950 ramp

primary

#83A721

secondary

#7A5FC5

accent

#3EEA6C

background

#FAFBF6

surface

#F5F7EB

border

#CFD0C6

text

#101207

muted

#7F817A

Preview Lab

Preview with #83A721

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

Preview Lab → · Contrast checker → · Palette generator →