#8FBF33#8FBF33

#8FBF33 is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.5% C 0.172 H 127.0°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#8FBF33
RGB	rgb(143, 191, 51)
HSL	hsl(81, 58%, 47%)
HSV	hsv(81, 73%, 75%)
CMYK	cmyk(25.1%, 0%, 73.3%, 25.1%)
CIE-LAB	lab(71.78, -35.86, 61.46)
CIE-LCH	lch(71.78, 71.16, 120.26°)
OKLab	oklab(74.46% -0.1031 0.1371)
OKLCH	oklch(74.46% 0.172 127)
XYZ	xyz(30.5561, 43.3397, 9.8869)
Luminance	0.4334 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FBF33 #6333BF

analogous

#BFA933 #8FBF33 #49BF33

triadic

#8FBF33 #338FBF #BF338F

tetradic

#8FBF33 #33BFA9 #6333BF #BF3349

square

#8FBF33 #33BFA9 #6333BF #BF3349

split-complementary

#8FBF33 #3349BF #A933BF

monochromatic

#475E19 #6B8F26 #8FBF33 #AAD35C #C3E08C

Accessibility & contrast

On white

2.17

#8FBF33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#8FBF33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FBF33

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FBF33	#FFFFFF	#000000	##000000
##8FBF33	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B217

Deuteranopia (green-blind)

#C2AF40

Tritanopia (blue-blind)

#95B6A4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #8fbf33;
/* rgb */ color: rgb(143, 191, 51);
/* oklch */ color: oklch(74.5% 0.172 127.0);

Tailwind

colors: {
  custom: {
    50: '#b4d274',
    500: '#8fbf33',
    950: '#000000',
  },
}

SCSS

$custom: #8fbf33;
$custom-light: #b4d274;
$custom-dark: #000000;

JSON

{
  "hex": "#8fbf33",
  "rgb": {
    "r": 143,
    "g": 191,
    "b": 51
  },
  "hsl": {
    "h": 80.571,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.74461,
    "c": 0.17154,
    "h": 127
  },
  "luminance": 0.4334
}

Semantic roles & 50–950 ramp

primary

#8FBF33

secondary

#9C83CB

accent

#47E17C

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#111409

muted

#80827B

Preview Lab

Preview with #8FBF33

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

Preview Lab → · Contrast checker → · Palette generator →