#B3CA63#B3CA63

#B3CA63 is a light, vivid yellow-green. Relative luminance 0.527; OKLCH L 80.0% C 0.132 H 119.9°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#B3CA63
RGB	rgb(179, 202, 99)
HSL	hsl(73, 49%, 59%)
HSV	hsv(73, 51%, 79%)
CMYK	cmyk(11.4%, 0%, 51%, 20.8%)
CIE-LAB	lab(77.71, -23.21, 48.33)
CIE-LCH	lch(77.71, 53.61, 115.65°)
OKLab	oklab(79.98% -0.0658 0.1144)
OKLCH	oklch(79.98% 0.132 119.9)
XYZ	xyz(41.9634, 52.7258, 19.7684)
Luminance	0.5273 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CA63 #7A63CA

analogous

#CAAE63 #B3CA63 #80CA63

triadic

#B3CA63 #63B3CA #CA63B3

tetradic

#B3CA63 #63CAAE #7A63CA #CA6380

square

#B3CA63 #63CAAE #7A63CA #CA6380

split-complementary

#B3CA63 #6380CA #AE63CA

monochromatic

#72852D #99B33D #B3CA63 #C9DA91 #E0E9BE

Accessibility & contrast

On white

1.82

#B3CA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#B3CA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CA63

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CA63	#FFFFFF	#000000	##000000
##B3CA63	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C05A

Deuteranopia (green-blind)

#D2C069

Tritanopia (blue-blind)

#BBC1B3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b3ca63;
/* rgb */ color: rgb(179, 202, 99);
/* oklch */ color: oklch(80.0% 0.132 119.9);

Tailwind

colors: {
  custom: {
    50: '#cbda92',
    500: '#b3ca63',
    950: '#000000',
  },
}

SCSS

$custom: #b3ca63;
$custom-light: #cbda92;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ca63",
  "rgb": {
    "r": 179,
    "g": 202,
    "b": 99
  },
  "hsl": {
    "h": 73.398,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.79982,
    "c": 0.13198,
    "h": 119.9
  },
  "luminance": 0.52726
}

Semantic roles & 50–950 ramp

primary

#B3CA63

secondary

#55458D

accent

#4FD96E

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140D

muted

#83837F

Preview Lab

Preview with #B3CA63

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

Preview Lab → · Contrast checker → · Palette generator →