#BBE03A#BBE03A

#BBE03A is a very light, vivid yellow-green. Relative luminance 0.642; OKLCH L 85.1% C 0.187 H 121.7°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#BBE03A
RGB	rgb(187, 224, 58)
HSL	hsl(73, 73%, 55%)
HSV	hsv(73, 74%, 88%)
CMYK	cmyk(16.5%, 0%, 74.1%, 12.2%)
CIE-LAB	lab(84.06, -33.36, 71.89)
CIE-LCH	lch(84.06, 79.26, 114.89°)
OKLab	oklab(85.12% -0.0982 0.159)
OKLCH	oklch(85.12% 0.187 121.7)
XYZ	xyz(47.9136, 64.1815, 13.8663)
Luminance	0.6418 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBE03A #5F3AE0

analogous

#E0B23A #BBE03A #68E03A

triadic

#BBE03A #3ABBE0 #E03ABB

tetradic

#BBE03A #3AE0B2 #5F3AE0 #E03A68

square

#BBE03A #3AE0B2 #5F3AE0 #E03A68

split-complementary

#BBE03A #3A68E0 #B23AE0

monochromatic

#708A16 #9BBF1E #BBE03A #CDE86F #E0F1A4

Accessibility & contrast

On white

1.52

#BBE03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#BBE03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBE03A

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBE03A	#FFFFFF	#000000	##000000
##BBE03A	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED213

Deuteranopia (green-blind)

#E9D249

Tritanopia (blue-blind)

#C5D4C1

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #bbe03a;
/* rgb */ color: rgb(187, 224, 58);
/* oklch */ color: oklch(85.1% 0.187 121.7);

Tailwind

colors: {
  custom: {
    50: '#d3e97c',
    500: '#bbe03a',
    950: '#000000',
  },
}

SCSS

$custom: #bbe03a;
$custom-light: #d3e97c;
$custom-dark: #000000;

JSON

{
  "hex": "#bbe03a",
  "rgb": {
    "r": 187,
    "g": 224,
    "b": 58
  },
  "hsl": {
    "h": 73.373,
    "s": 72.807,
    "l": 55.294
  },
  "oklch": {
    "l": 0.85122,
    "c": 0.18692,
    "h": 121.7
  },
  "luminance": 0.64182
}

Semantic roles & 50–950 ramp

primary

#BBE03A

secondary

#442F90

accent

#38EF61

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#15160A

muted

#84847D

Preview Lab

Preview with #BBE03A

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

Preview Lab → · Contrast checker → · Palette generator →