#83AA40#83AA40

#83AA40 is a light, vivid yellow-green. Relative luminance 0.339; OKLCH L 68.7% C 0.141 H 126.9°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#83AA40
RGB	rgb(131, 170, 64)
HSL	hsl(82, 45%, 46%)
HSV	hsv(82, 62%, 67%)
CMYK	cmyk(22.9%, 0%, 62.4%, 33.3%)
CIE-LAB	lab(64.92, -29.89, 48.97)
CIE-LCH	lch(64.92, 57.37, 121.39°)
OKLab	oklab(68.74% -0.0848 0.1129)
OKLCH	oklch(68.74% 0.141 126.9)
XYZ	xyz(24.6602, 33.9445, 10.1022)
Luminance	0.3394 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83AA40 #6740AA

analogous

#AA9C40 #83AA40 #4EAA40

triadic

#83AA40 #4083AA #AA4083

tetradic

#83AA40 #40AA9C #6740AA #AA404E

square

#83AA40 #40AA9C #6740AA #AA404E

split-complementary

#83AA40 #404EAA #9C40AA

monochromatic

#3E511F #617E2F #83AA40 #A0C463 #BBD58F

Accessibility & contrast

On white

2.70

#83AA40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#83AA40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83AA40

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83AA40	#FFFFFF	#000000	##000000
##83AA40	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29F33

Deuteranopia (green-blind)

#AD9D48

Tritanopia (blue-blind)

#88A394

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #83aa40;
/* rgb */ color: rgb(131, 170, 64);
/* oklch */ color: oklch(68.7% 0.141 126.9);

Tailwind

colors: {
  custom: {
    50: '#aac379',
    500: '#83aa40',
    950: '#000000',
  },
}

SCSS

$custom: #83aa40;
$custom-light: #aac379;
$custom-dark: #000000;

JSON

{
  "hex": "#83aa40",
  "rgb": {
    "r": 131,
    "g": 170,
    "b": 64
  },
  "hsl": {
    "h": 82.075,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68735,
    "c": 0.14124,
    "h": 126.9
  },
  "luminance": 0.33945
}

Semantic roles & 50–950 ramp

primary

#83AA40

secondary

#9B86C0

accent

#53D583

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#101209

muted

#7F817B

Preview Lab

Preview with #83AA40

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

Preview Lab → · Contrast checker → · Palette generator →