#BBCF57#BBCF57

#BBCF57 is a light, vivid yellow-green. Relative luminance 0.559; OKLCH L 81.6% C 0.147 H 117.7°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#BBCF57
RGB	rgb(187, 207, 87)
HSL	hsl(70, 56%, 58%)
HSV	hsv(70, 58%, 81%)
CMYK	cmyk(9.7%, 0%, 58%, 18.8%)
CIE-LAB	lab(79.54, -23.50, 56.09)
CIE-LCH	lch(79.54, 60.81, 112.74°)
OKLab	oklab(81.56% -0.0682 0.1298)
OKLCH	oklch(81.56% 0.147 117.7)
XYZ	xyz(44.5274, 55.8790, 17.4550)
Luminance	0.5588 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBCF57 #6B57CF

analogous

#CFA757 #BBCF57 #7FCF57

triadic

#BBCF57 #57BBCF #CF57BB

tetradic

#BBCF57 #57CFA7 #6B57CF #CF577F

square

#BBCF57 #57CFA7 #6B57CF #CF577F

split-complementary

#BBCF57 #577FCF #A757CF

monochromatic

#768526 #A0B534 #BBCF57 #CEDD87 #E2EAB6

Accessibility & contrast

On white

1.72

#BBCF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#BBCF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBCF57

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBCF57	#FFFFFF	#000000	##000000
##BBCF57	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC54A

Deuteranopia (green-blind)

#DAC65F

Tritanopia (blue-blind)

#C5C5B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #bbcf57;
/* rgb */ color: rgb(187, 207, 87);
/* oklch */ color: oklch(81.6% 0.147 117.7);

Tailwind

colors: {
  custom: {
    50: '#d2dd8b',
    500: '#bbcf57',
    950: '#000000',
  },
}

SCSS

$custom: #bbcf57;
$custom-light: #d2dd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#bbcf57",
  "rgb": {
    "r": 187,
    "g": 207,
    "b": 87
  },
  "hsl": {
    "h": 70,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.81555,
    "c": 0.14666,
    "h": 117.7
  },
  "luminance": 0.55879
}

Semantic roles & 50–950 ramp

primary

#BBCF57

secondary

#4B3E8C

accent

#49DF62

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #BBCF57

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

Preview Lab → · Contrast checker → · Palette generator →