#8FB221#8FB221

#8FB221 is a light, vivid yellow-green. Relative luminance 0.378; OKLCH L 71.3% C 0.165 H 123.2°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#8FB221
RGB	rgb(143, 178, 33)
HSL	hsl(74, 69%, 41%)
HSV	hsv(74, 81%, 70%)
CMYK	cmyk(19.7%, 0%, 81.5%, 30.2%)
CIE-LAB	lab(67.87, -30.70, 63.41)
CIE-LCH	lch(67.87, 70.45, 115.83°)
OKLab	oklab(71.26% -0.0904 0.1383)
OKLCH	oklch(71.26% 0.165 123.2)
XYZ	xyz(27.5230, 37.7901, 7.2828)
Luminance	0.3779 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FB221 #4421B2

analogous

#B28D21 #8FB221 #47B221

triadic

#8FB221 #218FB2 #B2218F

tetradic

#8FB221 #21B28D #4421B2 #B22147

square

#8FB221 #21B28D #4421B2 #B22147

split-complementary

#8FB221 #2147B2 #8D21B2

monochromatic

#3C4B0E #667E17 #8FB221 #B2DA36 #C6E36A

Accessibility & contrast

On white

2.45

#8FB221 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#8FB221 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FB221

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FB221	#FFFFFF	#000000	##000000
##8FB221	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA600

Deuteranopia (green-blind)

#B8A531

Tritanopia (blue-blind)

#97A998

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #8fb221;
/* rgb */ color: rgb(143, 178, 33);
/* oklch */ color: oklch(71.3% 0.165 123.2);

Tailwind

colors: {
  custom: {
    50: '#b4c96b',
    500: '#8fb221',
    950: '#000000',
  },
}

SCSS

$custom: #8fb221;
$custom-light: #b4c96b;
$custom-dark: #000000;

JSON

{
  "hex": "#8fb221",
  "rgb": {
    "r": 143,
    "g": 178,
    "b": 33
  },
  "hsl": {
    "h": 74.483,
    "s": 68.72,
    "l": 41.373
  },
  "oklch": {
    "l": 0.71257,
    "c": 0.16521,
    "h": 123.2
  },
  "luminance": 0.3779
}

Semantic roles & 50–950 ramp

primary

#8FB221

secondary

#7E66C9

accent

#3CEC67

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121307

muted

#81827A

Preview Lab

Preview with #8FB221

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

Preview Lab → · Contrast checker → · Palette generator →