#8F9D21#8F9D21

#8F9D21 is a light, vivid yellow. Relative luminance 0.301; OKLCH L 66.3% C 0.141 H 116.2°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#8F9D21
RGB	rgb(143, 157, 33)
HSL	hsl(67, 65%, 37%)
HSV	hsv(67, 79%, 62%)
CMYK	cmyk(8.9%, 0%, 79%, 38.4%)
CIE-LAB	lab(61.71, -20.42, 57.89)
CIE-LCH	lch(61.71, 61.39, 109.43°)
OKLab	oklab(66.29% -0.0622 0.1266)
OKLCH	oklch(66.29% 0.141 116.2)
XYZ	xyz(23.6598, 30.0637, 5.9951)
Luminance	0.3006 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F9D21 #2F219D

analogous

#9D6D21 #8F9D21 #519D21

triadic

#8F9D21 #218F9D #9D218F

tetradic

#8F9D21 #219D6D #2F219D #9D2151

square

#8F9D21 #219D6D #2F219D #9D2151

split-complementary

#8F9D21 #21519D #6D219D

monochromatic

#33380C #616A16 #8F9D21 #BDD02C #CEDD5C

Accessibility & contrast

On white

2.99

#8F9D21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.01

#8F9D21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8F9D21

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F9D21	#FFFFFF	#000000	##000000
##8F9D21	1.00	2.99	7.01	7.01
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#A7962D

Tritanopia (blue-blind)

#999486

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #8f9d21;
/* rgb */ color: rgb(143, 157, 33);
/* oklch */ color: oklch(66.3% 0.141 116.2);

Tailwind

colors: {
  custom: {
    50: '#b3b968',
    500: '#8f9d21',
    950: '#000000',
  },
}

SCSS

$custom: #8f9d21;
$custom-light: #b3b968;
$custom-dark: #000000;

JSON

{
  "hex": "#8f9d21",
  "rgb": {
    "r": 143,
    "g": 157,
    "b": 33
  },
  "hsl": {
    "h": 66.774,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.66292,
    "c": 0.14103,
    "h": 116.2
  },
  "luminance": 0.30063
}

Semantic roles & 50–950 ramp

primary

#8F9D21

secondary

#6559C1

accent

#40E853

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111107

muted

#80807A

Preview Lab

Preview with #8F9D21

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

Preview Lab → · Contrast checker → · Palette generator →