#B7CA55#B7CA55

#B7CA55 is a light, vivid yellow. Relative luminance 0.530; OKLCH L 80.1% C 0.144 H 117.5°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#B7CA55
RGB	rgb(183, 202, 85)
HSL	hsl(70, 52%, 56%)
HSV	hsv(70, 58%, 79%)
CMYK	cmyk(9.4%, 0%, 57.9%, 20.8%)
CIE-LAB	lab(77.85, -22.83, 55.00)
CIE-LCH	lch(77.85, 59.55, 112.55°)
OKLab	oklab(80.12% -0.0663 0.1274)
OKLCH	oklch(80.12% 0.144 117.5)
XYZ	xyz(42.2894, 52.9646, 16.5880)
Luminance	0.5296 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CA55 #6855CA

analogous

#CAA355 #B7CA55 #7DCA55

triadic

#B7CA55 #55B7CA #CA55B7

tetradic

#B7CA55 #55CAA3 #6855CA #CA557D

square

#B7CA55 #55CAA3 #6855CA #CA557D

split-complementary

#B7CA55 #557DCA #A355CA

monochromatic

#6F7D27 #99AC36 #B7CA55 #CBD984 #DFE7B2

Accessibility & contrast

On white

1.81

#B7CA55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#B7CA55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CA55

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CA55	#FFFFFF	#000000	##000000
##B7CA55	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C048

Deuteranopia (green-blind)

#D4C15C

Tritanopia (blue-blind)

#C1C0B1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b7ca55;
/* rgb */ color: rgb(183, 202, 85);
/* oklch */ color: oklch(80.1% 0.144 117.5);

Tailwind

colors: {
  custom: {
    50: '#cfda89',
    500: '#b7ca55',
    950: '#000000',
  },
}

SCSS

$custom: #b7ca55;
$custom-light: #cfda89;
$custom-dark: #000000;

JSON

{
  "hex": "#b7ca55",
  "rgb": {
    "r": 183,
    "g": 202,
    "b": 85
  },
  "hsl": {
    "h": 69.744,
    "s": 52.466,
    "l": 56.275
  },
  "oklch": {
    "l": 0.8012,
    "c": 0.14357,
    "h": 117.5
  },
  "luminance": 0.52964
}

Semantic roles & 50–950 ramp

primary

#B7CA55

secondary

#493E85

accent

#4CDC63

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140C

muted

#83837F

Preview Lab

Preview with #B7CA55

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

Preview Lab → · Contrast checker → · Palette generator →