#B1CA4E#B1CA4E

#B1CA4E is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 79.6% C 0.151 H 119.6°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#B1CA4E
RGB	rgb(177, 202, 78)
HSL	hsl(72, 54%, 55%)
HSV	hsv(72, 61%, 79%)
CMYK	cmyk(12.4%, 0%, 61.4%, 20.8%)
CIE-LAB	lab(77.36, -25.78, 57.38)
CIE-LCH	lch(77.36, 62.91, 114.20°)
OKLab	oklab(79.6% -0.0749 0.1317)
OKLCH	oklch(79.6% 0.151 119.6)
XYZ	xyz(40.6277, 52.1384, 15.1297)
Luminance	0.5214 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CA4E #674ECA

analogous

#CAA54E #B1CA4E #73CA4E

triadic

#B1CA4E #4EB1CA #CA4EB1

tetradic

#B1CA4E #4ECAA5 #674ECA #CA4E73

square

#B1CA4E #4ECAA5 #674ECA #CA4E73

split-complementary

#B1CA4E #4E73CA #A54ECA

monochromatic

#687924 #91A832 #B1CA4E #C6D87D #DBE6AC

Accessibility & contrast

On white

1.84

#B1CA4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#B1CA4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CA4E

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CA4E	#FFFFFF	#000000	##000000
##B1CA4E	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)

#D6BF3F

Deuteranopia (green-blind)

#D3BF56

Tritanopia (blue-blind)

#BAC0B0

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b1ca4e;
/* rgb */ color: rgb(177, 202, 78);
/* oklch */ color: oklch(79.6% 0.151 119.6);

Tailwind

colors: {
  custom: {
    50: '#cbda85',
    500: '#b1ca4e',
    950: '#000000',
  },
}

SCSS

$custom: #b1ca4e;
$custom-light: #cbda85;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ca4e",
  "rgb": {
    "r": 177,
    "g": 202,
    "b": 78
  },
  "hsl": {
    "h": 72.097,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79599,
    "c": 0.15148,
    "h": 119.6
  },
  "luminance": 0.52138
}

Semantic roles & 50–950 ramp

primary

#B1CA4E

secondary

#493B82

accent

#4BDD68

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B1CA4E

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

Preview Lab → · Contrast checker → · Palette generator →