#83A431#83A431

#83A431 is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 67.2% C 0.145 H 124.2°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#83A431
RGB	rgb(131, 164, 49)
HSL	hsl(77, 54%, 42%)
HSV	hsv(77, 70%, 64%)
CMYK	cmyk(20.1%, 0%, 70.1%, 35.7%)
CIE-LAB	lab(63.01, -28.12, 53.22)
CIE-LCH	lch(63.01, 60.20, 117.85°)
OKLab	oklab(67.15% -0.0814 0.1198)
OKLCH	oklch(67.15% 0.145 124.2)
XYZ	xyz(23.1901, 31.5978, 7.7824)
Luminance	0.3160 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A431 #5231A4

analogous

#A48C31 #83A431 #4AA431

triadic

#83A431 #3183A4 #A43183

tetradic

#83A431 #31A48C #5231A4 #A4314A

square

#83A431 #31A48C #5231A4 #A4314A

split-complementary

#83A431 #314AA4 #8C31A4

monochromatic

#384615 #5D7523 #83A431 #A4C949 #BCD779

Accessibility & contrast

On white

2.87

#83A431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#83A431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A431

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A431	#FFFFFF	#000000	##000000
##83A431	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A1F

Deuteranopia (green-blind)

#A9983A

Tritanopia (blue-blind)

#899C8D

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #83a431;
/* rgb */ color: rgb(131, 164, 49);
/* oklch */ color: oklch(67.2% 0.145 124.2);

Tailwind

colors: {
  custom: {
    50: '#aabf70',
    500: '#83a431',
    950: '#000000',
  },
}

SCSS

$custom: #83a431;
$custom-light: #aabf70;
$custom-dark: #000000;

JSON

{
  "hex": "#83a431",
  "rgb": {
    "r": 131,
    "g": 164,
    "b": 49
  },
  "hsl": {
    "h": 77.217,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.67152,
    "c": 0.14479,
    "h": 124.2
  },
  "luminance": 0.31598
}

Semantic roles & 50–950 ramp

primary

#83A431

secondary

#8872BF

accent

#4ADD75

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#101208

muted

#7F817B

Preview Lab

Preview with #83A431

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

Preview Lab → · Contrast checker → · Palette generator →