#BBE051#BBE051

#BBE051 is a very light, vivid yellow-green. Relative luminance 0.645; OKLCH L 85.3% C 0.172 H 122.5°. Best body text is #000000 at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#BBE051
RGB	rgb(187, 224, 81)
HSL	hsl(76, 70%, 60%)
HSV	hsv(76, 64%, 88%)
CMYK	cmyk(16.5%, 0%, 63.8%, 12.2%)
CIE-LAB	lab(84.21, -32.02, 63.70)
CIE-LCH	lch(84.21, 71.29, 116.69°)
OKLab	oklab(85.29% -0.0925 0.1452)
OKLCH	oklch(85.29% 0.172 122.5)
XYZ	xyz(48.6349, 64.4700, 17.6647)
Luminance	0.6447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBE051 #7651E0

analogous

#E0BD51 #BBE051 #74E051

triadic

#BBE051 #51BBE0 #E051BB

tetradic

#BBE051 #51E0BD #7651E0 #E05174

square

#BBE051 #51E0BD #7651E0 #E05174

split-complementary

#BBE051 #5174E0 #BD51E0

monochromatic

#7A9B1C #A3CF25 #BBE051 #CFE985 #E4F3B9

Accessibility & contrast

On white

1.51

#BBE051 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.89

#BBE051 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBE051

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBE051	#FFFFFF	#000000	##000000
##BBE051	1.00	1.51	13.89	13.89
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.89	21.00	1.00	1.00
##000000	13.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD33E

Deuteranopia (green-blind)

#E8D25C

Tritanopia (blue-blind)

#C4D5C3

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #bbe051;
/* rgb */ color: rgb(187, 224, 81);
/* oklch */ color: oklch(85.3% 0.172 122.5);

Tailwind

colors: {
  custom: {
    50: '#d3e988',
    500: '#bbe051',
    950: '#000000',
  },
}

SCSS

$custom: #bbe051;
$custom-light: #d3e988;
$custom-dark: #000000;

JSON

{
  "hex": "#bbe051",
  "rgb": {
    "r": 187,
    "g": 224,
    "b": 81
  },
  "hsl": {
    "h": 75.524,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.85291,
    "c": 0.17219,
    "h": 122.5
  },
  "luminance": 0.6447
}

Semantic roles & 50–950 ramp

primary

#BBE051

secondary

#51379F

accent

#3BED69

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #BBE051

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

Preview Lab → · Contrast checker → · Palette generator →