#B1CE3E#B1CE3E

#B1CE3E is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.4% C 0.168 H 120.3°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#B1CE3E
RGB	rgb(177, 206, 62)
HSL	hsl(72, 60%, 53%)
HSV	hsv(72, 70%, 81%)
CMYK	cmyk(14.1%, 0%, 69.9%, 19.2%)
CIE-LAB	lab(78.37, -28.74, 64.77)
CIE-LCH	lch(78.37, 70.86, 113.93°)
OKLab	oklab(80.37% -0.0846 0.1449)
OKLCH	oklch(80.37% 0.168 120.3)
XYZ	xyz(41.0730, 53.8377, 12.7844)
Luminance	0.5384 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CE3E #5B3ECE

analogous

#CEA33E #B1CE3E #69CE3E

triadic

#B1CE3E #3EB1CE #CE3EB1

tetradic

#B1CE3E #3ECEA3 #5B3ECE #CE3E69

square

#B1CE3E #3ECEA3 #5B3ECE #CE3E69

split-complementary

#B1CE3E #3E69CE #A33ECE

monochromatic

#63741D #8CA52A #B1CE3E #C5DA6F #D8E7A0

Accessibility & contrast

On white

1.78

#B1CE3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#B1CE3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CE3E

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CE3E	#FFFFFF	#000000	##000000
##B1CE3E	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC226

Deuteranopia (green-blind)

#D7C24A

Tritanopia (blue-blind)

#BBC3B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b1ce3e;
/* rgb */ color: rgb(177, 206, 62);
/* oklch */ color: oklch(80.4% 0.168 120.3);

Tailwind

colors: {
  custom: {
    50: '#ccdd7c',
    500: '#b1ce3e',
    950: '#000000',
  },
}

SCSS

$custom: #b1ce3e;
$custom-light: #ccdd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ce3e",
  "rgb": {
    "r": 177,
    "g": 206,
    "b": 62
  },
  "hsl": {
    "h": 72.083,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.80368,
    "c": 0.16782,
    "h": 120.3
  },
  "luminance": 0.53838
}

Semantic roles & 50–950 ramp

primary

#B1CE3E

secondary

#42337D

accent

#45E365

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B1CE3E

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

Preview Lab → · Contrast checker → · Palette generator →