#83A440#83A440

#83A440 is a light, vivid yellow-green. Relative luminance 0.317; OKLCH L 67.3% C 0.133 H 125.3°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#83A440
RGB	rgb(131, 164, 64)
HSL	hsl(80, 44%, 45%)
HSV	hsv(80, 61%, 64%)
CMYK	cmyk(20.1%, 0%, 61%, 35.7%)
CIE-LAB	lab(63.13, -27.00, 47.00)
CIE-LCH	lch(63.13, 54.20, 119.87°)
OKLab	oklab(67.29% -0.0768 0.1087)
OKLCH	oklch(67.29% 0.133 125.3)
XYZ	xyz(23.5610, 31.7461, 9.7358)
Luminance	0.3175 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A440 #6140A4

analogous

#A49340 #83A440 #51A440

triadic

#83A440 #4083A4 #A44083

tetradic

#83A440 #40A493 #6140A4 #A44051

square

#83A440 #40A493 #6140A4 #A44051

split-complementary

#83A440 #4051A4 #9340A4

monochromatic

#3D4C1E #60782F #83A440 #A1C160 #BBD28C

Accessibility & contrast

On white

2.86

#83A440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#83A440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A440

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A440	#FFFFFF	#000000	##000000
##83A440	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9A35

Deuteranopia (green-blind)

#A89847

Tritanopia (blue-blind)

#889D8F

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #83a440;
/* rgb */ color: rgb(131, 164, 64);
/* oklch */ color: oklch(67.3% 0.133 125.3);

Tailwind

colors: {
  custom: {
    50: '#a9bf79',
    500: '#83a440',
    950: '#000000',
  },
}

SCSS

$custom: #83a440;
$custom-light: #a9bf79;
$custom-dark: #000000;

JSON

{
  "hex": "#83a440",
  "rgb": {
    "r": 131,
    "g": 164,
    "b": 64
  },
  "hsl": {
    "h": 79.8,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67292,
    "c": 0.13314,
    "h": 125.3
  },
  "luminance": 0.31746
}

Semantic roles & 50–950 ramp

primary

#83A440

secondary

#9683BD

accent

#54D47E

background

#FAFBF7

surface

#F4F7EE

border

#CED0C9

text

#101209

muted

#7F817B

Preview Lab

Preview with #83A440

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

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