#83A437#83A437

#83A437 is a light, vivid yellow-green. Relative luminance 0.317; OKLCH L 67.2% C 0.140 H 124.6°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#83A437
RGB	rgb(131, 164, 55)
HSL	hsl(78, 50%, 43%)
HSV	hsv(78, 66%, 64%)
CMYK	cmyk(20.1%, 0%, 66.5%, 35.7%)
CIE-LAB	lab(63.05, -27.71, 50.84)
CIE-LCH	lch(63.05, 57.90, 118.59°)
OKLab	oklab(67.2% -0.0797 0.1157)
OKLCH	oklch(67.2% 0.14 124.6)
XYZ	xyz(23.3253, 31.6518, 8.4942)
Luminance	0.3165 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A437 #5837A4

analogous

#A48E37 #83A437 #4CA437

triadic

#83A437 #3783A4 #A43783

tetradic

#83A437 #37A48E #5837A4 #A4374C

square

#83A437 #37A48E #5837A4 #A4374C

split-complementary

#83A437 #374CA4 #8E37A4

monochromatic

#3A4818 #5E7628 #83A437 #A3C553 #BBD581

Accessibility & contrast

On white

2.86

#83A437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#83A437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A437

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A437	#FFFFFF	#000000	##000000
##83A437	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A28

Deuteranopia (green-blind)

#A9983F

Tritanopia (blue-blind)

#899C8E

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #83a437;
/* rgb */ color: rgb(131, 164, 55);
/* oklch */ color: oklch(67.2% 0.140 124.6);

Tailwind

colors: {
  custom: {
    50: '#aabf74',
    500: '#83a437',
    950: '#000000',
  },
}

SCSS

$custom: #83a437;
$custom-light: #aabf74;
$custom-dark: #000000;

JSON

{
  "hex": "#83a437",
  "rgb": {
    "r": 131,
    "g": 164,
    "b": 55
  },
  "hsl": {
    "h": 78.165,
    "s": 49.772,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67203,
    "c": 0.14044,
    "h": 124.6
  },
  "luminance": 0.31652
}

Semantic roles & 50–950 ramp

primary

#83A437

secondary

#8E79BE

accent

#4FD979

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#101208

muted

#7F817B

Preview Lab

Preview with #83A437

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

Preview Lab → · Contrast checker → · Palette generator →