#B1CE4E#B1CE4E

#B1CE4E is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.5% C 0.156 H 120.9°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#B1CE4E
RGB	rgb(177, 206, 78)
HSL	hsl(74, 57%, 56%)
HSV	hsv(74, 62%, 81%)
CMYK	cmyk(14.1%, 0%, 62.1%, 19.2%)
CIE-LAB	lab(78.48, -27.70, 58.60)
CIE-LCH	lch(78.48, 64.82, 115.30°)
OKLab	oklab(80.5% -0.0802 0.1342)
OKLCH	oklch(80.5% 0.156 120.9)
XYZ	xyz(41.5784, 54.0398, 15.4466)
Luminance	0.5404 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CE4E #6B4ECE

analogous

#CEAB4E #B1CE4E #71CE4E

triadic

#B1CE4E #4EB1CE #CE4EB1

tetradic

#B1CE4E #4ECEAB #6B4ECE #CE4E71

square

#B1CE4E #4ECEAB #6B4ECE #CE4E71

split-complementary

#B1CE4E #4E71CE #AB4ECE

monochromatic

#6A7F23 #92AE30 #B1CE4E #C6DB7E #DBE9AE

Accessibility & contrast

On white

1.78

#B1CE4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#B1CE4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CE4E

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CE4E	#FFFFFF	#000000	##000000
##B1CE4E	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC33E

Deuteranopia (green-blind)

#D6C257

Tritanopia (blue-blind)

#BAC4B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b1ce4e;
/* rgb */ color: rgb(177, 206, 78);
/* oklch */ color: oklch(80.5% 0.156 120.9);

Tailwind

colors: {
  custom: {
    50: '#cbdd85',
    500: '#b1ce4e',
    950: '#000000',
  },
}

SCSS

$custom: #b1ce4e;
$custom-light: #cbdd85;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ce4e",
  "rgb": {
    "r": 177,
    "g": 206,
    "b": 78
  },
  "hsl": {
    "h": 73.594,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.80501,
    "c": 0.1564,
    "h": 120.9
  },
  "luminance": 0.5404
}

Semantic roles & 50–950 ramp

primary

#B1CE4E

secondary

#4B3A86

accent

#48E06A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1CE4E

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

Preview Lab → · Contrast checker → · Palette generator →