#B1CD48#B1CD48

#B1CD48 is a light, vivid yellow-green. Relative luminance 0.535; OKLCH L 80.2% C 0.160 H 120.3°. Best body text is #000000 at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#B1CD48
RGB	rgb(177, 205, 72)
HSL	hsl(73, 57%, 54%)
HSV	hsv(73, 65%, 80%)
CMYK	cmyk(13.7%, 0%, 64.9%, 19.6%)
CIE-LAB	lab(78.16, -27.65, 60.71)
CIE-LCH	lch(78.16, 66.71, 114.48°)
OKLab	oklab(80.22% -0.0807 0.1379)
OKLCH	oklch(80.22% 0.16 120.3)
XYZ	xyz(41.1331, 53.4778, 14.2849)
Luminance	0.5348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CD48 #6448CD

analogous

#CDA748 #B1CD48 #6ECD48

triadic

#B1CD48 #48B1CD #CD48B1

tetradic

#B1CD48 #48CDA7 #6448CD #CD486E

square

#B1CD48 #48CDA7 #6448CD #CD486E

split-complementary

#B1CD48 #486ECD #A748CD

monochromatic

#677921 #90A92E #B1CD48 #C5DA78 #DAE7A8

Accessibility & contrast

On white

1.80

#B1CD48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.70

#B1CD48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CD48

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CD48	#FFFFFF	#000000	##000000
##B1CD48	1.00	1.80	11.70	11.70
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.70	21.00	1.00	1.00
##000000	11.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C236

Deuteranopia (green-blind)

#D6C252

Tritanopia (blue-blind)

#BAC3B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b1cd48;
/* rgb */ color: rgb(177, 205, 72);
/* oklch */ color: oklch(80.2% 0.160 120.3);

Tailwind

colors: {
  custom: {
    50: '#cbdc81',
    500: '#b1cd48',
    950: '#000000',
  },
}

SCSS

$custom: #b1cd48;
$custom-light: #cbdc81;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cd48",
  "rgb": {
    "r": 177,
    "g": 205,
    "b": 72
  },
  "hsl": {
    "h": 72.632,
    "s": 57.082,
    "l": 54.314
  },
  "oklch": {
    "l": 0.80221,
    "c": 0.15976,
    "h": 120.3
  },
  "luminance": 0.53478
}

Semantic roles & 50–950 ramp

primary

#B1CD48

secondary

#473882

accent

#47E068

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1CD48

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

Preview Lab → · Contrast checker → · Palette generator →