#B1CE45#B1CE45

#B1CE45 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 80.4% C 0.163 H 120.5°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#B1CE45
RGB	rgb(177, 206, 69)
HSL	hsl(73, 58%, 54%)
HSV	hsv(73, 67%, 81%)
CMYK	cmyk(14.1%, 0%, 66.5%, 19.2%)
CIE-LAB	lab(78.41, -28.32, 62.17)
CIE-LCH	lch(78.41, 68.32, 114.49°)
OKLab	oklab(80.42% -0.0828 0.1405)
OKLCH	oklch(80.42% 0.163 120.5)
XYZ	xyz(41.2776, 53.9195, 13.8620)
Luminance	0.5392 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CE45 #6245CE

analogous

#CEA745 #B1CE45 #6DCE45

triadic

#B1CE45 #45B1CE #CE45B1

tetradic

#B1CE45 #45CEA7 #6245CE #CE456D

square

#B1CE45 #45CEA7 #6245CE #CE456D

split-complementary

#B1CE45 #456DCE #A745CE

monochromatic

#667920 #8FA92D #B1CE45 #C5DB75 #DAE8A6

Accessibility & contrast

On white

1.78

#B1CE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#B1CE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CE45

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CE45	#FFFFFF	#000000	##000000
##B1CE45	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC231

Deuteranopia (green-blind)

#D7C24F

Tritanopia (blue-blind)

#BBC3B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b1ce45;
/* rgb */ color: rgb(177, 206, 69);
/* oklch */ color: oklch(80.4% 0.163 120.5);

Tailwind

colors: {
  custom: {
    50: '#cbdd80',
    500: '#b1ce45',
    950: '#000000',
  },
}

SCSS

$custom: #b1ce45;
$custom-light: #cbdd80;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ce45",
  "rgb": {
    "r": 177,
    "g": 206,
    "b": 69
  },
  "hsl": {
    "h": 72.701,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.80422,
    "c": 0.16312,
    "h": 120.5
  },
  "luminance": 0.53919
}

Semantic roles & 50–950 ramp

primary

#B1CE45

secondary

#463681

accent

#46E267

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1CE45

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

Preview Lab → · Contrast checker → · Palette generator →