#B0B52E#B0B52E

#B0B52E is a light, vivid yellow. Relative luminance 0.425; OKLCH L 74.6% C 0.150 H 111.7°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#B0B52E
RGB	rgb(176, 181, 46)
HSL	hsl(62, 59%, 45%)
HSV	hsv(62, 75%, 71%)
CMYK	cmyk(2.8%, 0%, 74.6%, 29%)
CIE-LAB	lab(71.20, -17.73, 63.40)
CIE-LCH	lch(71.20, 65.84, 105.63°)
OKLab	oklab(74.56% -0.0554 0.1394)
OKLCH	oklch(74.56% 0.15 111.7)
XYZ	xyz(34.9227, 42.4760, 8.9433)
Luminance	0.4248 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B52E #332EB5

analogous

#B5762E #B0B52E #6DB52E

triadic

#B0B52E #2EB0B5 #B52EB0

tetradic

#B0B52E #2EB576 #332EB5 #B52E6D

square

#B0B52E #2EB576 #332EB5 #B52E6D

split-complementary

#B0B52E #2E6DB5 #762EB5

monochromatic

#515315 #818422 #B0B52E #CDD24E #DBDE7F

Accessibility & contrast

On white

2.21

#B0B52E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#B0B52E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B52E

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B52E	#FFFFFF	#000000	##000000
##B0B52E	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD0F

Deuteranopia (green-blind)

#C4B039

Tritanopia (blue-blind)

#BCAA9B

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b0b52e;
/* rgb */ color: rgb(176, 181, 46);
/* oklch */ color: oklch(74.6% 0.150 111.7);

Tailwind

colors: {
  custom: {
    50: '#cbca71',
    500: '#b0b52e',
    950: '#000000',
  },
}

SCSS

$custom: #b0b52e;
$custom-light: #cbca71;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b52e",
  "rgb": {
    "r": 176,
    "g": 181,
    "b": 46
  },
  "hsl": {
    "h": 62.222,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.74562,
    "c": 0.15003,
    "h": 111.7
  },
  "luminance": 0.42475
}

Semantic roles & 50–950 ramp

primary

#B0B52E

secondary

#7B78C7

accent

#45E34B

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #B0B52E

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

Preview Lab → · Contrast checker → · Palette generator →