#BBF479#BBF479

#BBF479 is a very light, vivid yellow-green. Relative luminance 0.766; OKLCH L 90.2% C 0.164 H 129.7°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#BBF479
RGB	rgb(187, 244, 121)
HSL	hsl(88, 85%, 72%)
HSV	hsv(88, 50%, 96%)
CMYK	cmyk(23.4%, 0%, 50.4%, 4.3%)
CIE-LAB	lab(90.16, -37.68, 53.01)
CIE-LCH	lch(90.16, 65.04, 125.40°)
OKLab	oklab(90.22% -0.1049 0.1263)
OKLCH	oklch(90.22% 0.164 129.7)
XYZ	xyz(56.2948, 76.6455, 29.9136)
Luminance	0.7665 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 3.05

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF479 #B279F4

analogous

#F4F079 #BBF479 #7EF479

triadic

#BBF479 #79BBF4 #F479BB

tetradic

#BBF479 #79F4F0 #B279F4 #F4797E

square

#BBF479 #79F4F0 #B279F4 #F4797E

split-complementary

#BBF479 #797EF4 #F079F4

monochromatic

#81E012 #9EEF40 #BBF479 #D8F9B2 #F1FDE3

Accessibility & contrast

On white

1.29

#BBF479 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#BBF479 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF479

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF479	#FFFFFF	#000000	##000000
##BBF479	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE56E

Deuteranopia (green-blind)

#F6E181

Tritanopia (blue-blind)

#BFEBD8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #bbf479;
/* rgb */ color: rgb(187, 244, 121);
/* oklch */ color: oklch(90.2% 0.164 129.7);

Tailwind

colors: {
  custom: {
    50: '#d2f8a2',
    500: '#bbf479',
    950: '#000000',
  },
}

SCSS

$custom: #bbf479;
$custom-light: #d2f8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf479",
  "rgb": {
    "r": 187,
    "g": 244,
    "b": 121
  },
  "hsl": {
    "h": 87.805,
    "s": 84.828,
    "l": 71.569
  },
  "oklch": {
    "l": 0.90217,
    "c": 0.16419,
    "h": 129.7
  },
  "luminance": 0.76647
}

Semantic roles & 50–950 ramp

primary

#BBF479

secondary

#8342CF

accent

#04E16B

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #BBF479

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

Preview Lab → · Contrast checker → · Palette generator →