#B5BF2E#B5BF2E

#B5BF2E is a light, vivid yellow. Relative luminance 0.473; OKLCH L 77.2% C 0.159 H 113.6°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#B5BF2E
RGB	rgb(181, 191, 46)
HSL	hsl(64, 61%, 46%)
HSV	hsv(64, 76%, 75%)
CMYK	cmyk(5.2%, 0%, 75.9%, 25.1%)
CIE-LAB	lab(74.37, -20.60, 66.49)
CIE-LCH	lch(74.37, 69.61, 107.22°)
OKLab	oklab(77.2% -0.0637 0.1458)
OKLCH	oklch(77.2% 0.159 113.6)
XYZ	xyz(38.1812, 47.2834, 9.6995)
Luminance	0.4728 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BF2E #382EBF

analogous

#BF812E #B5BF2E #6DBF2E

triadic

#B5BF2E #2EB5BF #BF2EB5

tetradic

#B5BF2E #2EBF81 #382EBF #BF2E6D

square

#B5BF2E #2EBF81 #382EBF #BF2E6D

split-complementary

#B5BF2E #2E6DBF #812EBF

monochromatic

#585C16 #868E22 #B5BF2E #CDD654 #DBE286

Accessibility & contrast

On white

2.01

#B5BF2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#B5BF2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BF2E

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BF2E	#FFFFFF	#000000	##000000
##B5BF2E	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB606

Deuteranopia (green-blind)

#CDB83B

Tritanopia (blue-blind)

#C1B3A4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b5bf2e;
/* rgb */ color: rgb(181, 191, 46);
/* oklch */ color: oklch(77.2% 0.159 113.6);

Tailwind

colors: {
  custom: {
    50: '#cfd273',
    500: '#b5bf2e',
    950: '#000000',
  },
}

SCSS

$custom: #b5bf2e;
$custom-light: #cfd273;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bf2e",
  "rgb": {
    "r": 181,
    "g": 191,
    "b": 46
  },
  "hsl": {
    "h": 64.138,
    "s": 61.181,
    "l": 46.471
  },
  "oklch": {
    "l": 0.772,
    "c": 0.15907,
    "h": 113.6
  },
  "luminance": 0.47283
}

Semantic roles & 50–950 ramp

primary

#B5BF2E

secondary

#837ECB

accent

#44E44F

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B5BF2E

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

Preview Lab → · Contrast checker → · Palette generator →