#83B03F#83B03F

#83B03F is a light, vivid yellow-green. Relative luminance 0.362; OKLCH L 70.2% C 0.150 H 128.3°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#83B03F
RGB	rgb(131, 176, 63)
HSL	hsl(84, 47%, 47%)
HSV	hsv(84, 64%, 69%)
CMYK	cmyk(25.6%, 0%, 64.2%, 31%)
CIE-LAB	lab(66.70, -32.79, 51.35)
CIE-LCH	lch(66.70, 60.92, 122.56°)
OKLab	oklab(70.17% -0.093 0.1178)
OKLCH	oklch(70.17% 0.15 128.3)
XYZ	xyz(25.7825, 36.2343, 10.3372)
Luminance	0.3624 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B03F #6C3FB0

analogous

#B0A53F #83B03F #4BB03F

triadic

#83B03F #3F83B0 #B03F83

tetradic

#83B03F #3FB0A5 #6C3FB0 #B03F4B

square

#83B03F #3FB0A5 #6C3FB0 #B03F4B

split-complementary

#83B03F #3F4BB0 #A53FB0

monochromatic

#40561F #61832F #83B03F #A0C865 #BCD892

Accessibility & contrast

On white

2.55

#83B03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#83B03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B03F

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B03F	#FFFFFF	#000000	##000000
##83B03F	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A431

Deuteranopia (green-blind)

#B2A148

Tritanopia (blue-blind)

#87A899

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #83b03f;
/* rgb */ color: rgb(131, 176, 63);
/* oklch */ color: oklch(70.2% 0.150 128.3);

Tailwind

colors: {
  custom: {
    50: '#aac779',
    500: '#83b03f',
    950: '#000000',
  },
}

SCSS

$custom: #83b03f;
$custom-light: #aac779;
$custom-dark: #000000;

JSON

{
  "hex": "#83b03f",
  "rgb": {
    "r": 131,
    "g": 176,
    "b": 63
  },
  "hsl": {
    "h": 83.894,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70174,
    "c": 0.15006,
    "h": 128.3
  },
  "luminance": 0.36235
}

Semantic roles & 50–950 ramp

primary

#83B03F

secondary

#9F88C3

accent

#51D786

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#101309

muted

#7F827B

Preview Lab

Preview with #83B03F

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

Preview Lab → · Contrast checker → · Palette generator →