#B1CE2D#B1CE2D

#B1CE2D is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 80.3% C 0.177 H 119.9°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#B1CE2D
RGB	rgb(177, 206, 45)
HSL	hsl(71, 64%, 49%)
HSV	hsv(71, 78%, 81%)
CMYK	cmyk(14.1%, 0%, 78.2%, 19.2%)
CIE-LAB	lab(78.27, -29.56, 70.25)
CIE-LCH	lch(78.27, 76.21, 112.82°)
OKLab	oklab(80.26% -0.0882 0.1537)
OKLCH	oklch(80.26% 0.177 119.9)
XYZ	xyz(40.6773, 53.6794, 10.7004)
Luminance	0.5368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CE2D #4A2DCE

analogous

#CE9A2D #B1CE2D #61CE2D

triadic

#B1CE2D #2DB1CE #CE2DB1

tetradic

#B1CE2D #2DCE9A #4A2DCE #CE2D61

square

#B1CE2D #2DCE9A #4A2DCE #CE2D61

split-complementary

#B1CE2D #2D61CE #9A2DCE

monochromatic

#5B6A17 #869C22 #B1CE2D #C5DC5D #D7E78F

Accessibility & contrast

On white

1.79

#B1CE2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#B1CE2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CE2D

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CE2D	#FFFFFF	#000000	##000000
##B1CE2D	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC200

Deuteranopia (green-blind)

#D8C23D

Tritanopia (blue-blind)

#BCC3B0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b1ce2d;
/* rgb */ color: rgb(177, 206, 45);
/* oklch */ color: oklch(80.3% 0.177 119.9);

Tailwind

colors: {
  custom: {
    50: '#ccdd74',
    500: '#b1ce2d',
    950: '#000000',
  },
}

SCSS

$custom: #b1ce2d;
$custom-light: #ccdd74;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ce2d",
  "rgb": {
    "r": 177,
    "g": 206,
    "b": 45
  },
  "hsl": {
    "h": 70.807,
    "s": 64.143,
    "l": 49.216
  },
  "oklch": {
    "l": 0.80264,
    "c": 0.17725,
    "h": 119.9
  },
  "luminance": 0.53679
}

Semantic roles & 50–950 ramp

primary

#B1CE2D

secondary

#392C73

accent

#41E75F

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #B1CE2D

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

Preview Lab → · Contrast checker → · Palette generator →