#B4CA2E#B4CA2E

#B4CA2E is a light, vivid yellow. Relative luminance 0.521; OKLCH L 79.6% C 0.171 H 117.7°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#B4CA2E
RGB	rgb(180, 202, 46)
HSL	hsl(68, 63%, 49%)
HSV	hsv(68, 77%, 79%)
CMYK	cmyk(10.9%, 0%, 77.2%, 20.8%)
CIE-LAB	lab(77.37, -26.38, 69.21)
CIE-LCH	lch(77.37, 74.07, 110.87°)
OKLab	oklab(79.59% -0.0796 0.1516)
OKLCH	oklch(79.59% 0.171 117.7)
XYZ	xyz(40.4371, 52.1421, 10.5184)
Luminance	0.5214 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CA2E #442ECA

analogous

#CA922E #B4CA2E #66CA2E

triadic

#B4CA2E #2EB4CA #CA2EB4

tetradic

#B4CA2E #2ECA92 #442ECA #CA2E66

square

#B4CA2E #2ECA92 #442ECA #CA2E66

split-complementary

#B4CA2E #2E66CA #922ECA

monochromatic

#5B6617 #889823 #B4CA2E #C8DA5B #D9E58D

Accessibility & contrast

On white

1.84

#B4CA2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#B4CA2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CA2E

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CA2E	#FFFFFF	#000000	##000000
##B4CA2E	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF00

Deuteranopia (green-blind)

#D6C03D

Tritanopia (blue-blind)

#BFBFAD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b4ca2e;
/* rgb */ color: rgb(180, 202, 46);
/* oklch */ color: oklch(79.6% 0.171 117.7);

Tailwind

colors: {
  custom: {
    50: '#ceda74',
    500: '#b4ca2e',
    950: '#000000',
  },
}

SCSS

$custom: #b4ca2e;
$custom-light: #ceda74;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ca2e",
  "rgb": {
    "r": 180,
    "g": 202,
    "b": 46
  },
  "hsl": {
    "h": 68.462,
    "s": 62.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.79587,
    "c": 0.17121,
    "h": 117.7
  },
  "luminance": 0.52142
}

Semantic roles & 50–950 ramp

primary

#B4CA2E

secondary

#352C70

accent

#42E659

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B4CA2E

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

Preview Lab → · Contrast checker → · Palette generator →