#B3CB58#B3CB58

#B3CB58 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 80.1% C 0.144 H 119.6°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#B3CB58
RGB	rgb(179, 203, 88)
HSL	hsl(73, 53%, 57%)
HSV	hsv(73, 57%, 80%)
CMYK	cmyk(11.8%, 0%, 56.7%, 20.4%)
CIE-LAB	lab(77.88, -24.68, 53.61)
CIE-LCH	lch(77.88, 59.01, 114.72°)
OKLab	oklab(80.08% -0.0709 0.1248)
OKLCH	oklch(80.08% 0.144 119.6)
XYZ	xyz(41.7083, 53.0003, 17.2635)
Luminance	0.5300 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CB58 #7058CB

analogous

#CBAA58 #B3CB58 #7ACB58

triadic

#B3CB58 #58B3CB #CB58B3

tetradic

#B3CB58 #58CBAA #7058CB #CB587A

square

#B3CB58 #58CBAA #7058CB #CB587A

split-complementary

#B3CB58 #587ACB #AA58CB

monochromatic

#6E8128 #96AF37 #B3CB58 #C8DA87 #DDE8B5

Accessibility & contrast

On white

1.81

#B3CB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#B3CB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CB58

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CB58	#FFFFFF	#000000	##000000
##B3CB58	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C14C

Deuteranopia (green-blind)

#D4C15F

Tritanopia (blue-blind)

#BCC1B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b3cb58;
/* rgb */ color: rgb(179, 203, 88);
/* oklch */ color: oklch(80.1% 0.144 119.6);

Tailwind

colors: {
  custom: {
    50: '#ccda8b',
    500: '#b3cb58',
    950: '#000000',
  },
}

SCSS

$custom: #b3cb58;
$custom-light: #ccda8b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cb58",
  "rgb": {
    "r": 179,
    "g": 203,
    "b": 88
  },
  "hsl": {
    "h": 72.522,
    "s": 52.511,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80075,
    "c": 0.14353,
    "h": 119.6
  },
  "luminance": 0.53
}

Semantic roles & 50–950 ramp

primary

#B3CB58

secondary

#4E3F88

accent

#4CDC6A

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140C

muted

#83837F

Preview Lab

Preview with #B3CB58

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

Preview Lab → · Contrast checker → · Palette generator →