#BFE959#BFE959

#BFE959 is a very light, vivid yellow-green. Relative luminance 0.701; OKLCH L 87.7% C 0.176 H 123.8°. Best body text is #000000 at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#BFE959
RGB	rgb(191, 233, 89)
HSL	hsl(78, 77%, 63%)
HSV	hsv(78, 62%, 91%)
CMYK	cmyk(18%, 0%, 61.8%, 8.6%)
CIE-LAB	lab(87.03, -34.05, 63.55)
CIE-LCH	lch(87.03, 72.10, 118.18°)
OKLab	oklab(87.66% -0.0977 0.1459)
OKLCH	oklch(87.66% 0.176 123.8)
XYZ	xyz(52.4283, 70.0751, 20.2130)
Luminance	0.7007 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFE959 #8359E9

analogous

#E9CB59 #BFE959 #77E959

triadic

#BFE959 #59BFE9 #E959BF

tetradic

#BFE959 #59E9CB #8359E9 #E95977

square

#BFE959 #59E9CB #8359E9 #E95977

split-complementary

#BFE959 #5977E9 #CB59E9

monochromatic

#84B017 #AAE223 #BFE959 #D4F08F #E9F7C5

Accessibility & contrast

On white

1.40

#BFE959 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.02

#BFE959 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFE959

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFE959	#FFFFFF	#000000	##000000
##BFE959	1.00	1.40	15.02	15.02
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.02	21.00	1.00	1.00
##000000	15.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB47

Deuteranopia (green-blind)

#F0DA63

Tritanopia (blue-blind)

#C7DECB

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #bfe959;
/* rgb */ color: rgb(191, 233, 89);
/* oklch */ color: oklch(87.7% 0.176 123.8);

Tailwind

colors: {
  custom: {
    50: '#d5f08e',
    500: '#bfe959',
    950: '#000000',
  },
}

SCSS

$custom: #bfe959;
$custom-light: #d5f08e;
$custom-dark: #000000;

JSON

{
  "hex": "#bfe959",
  "rgb": {
    "r": 191,
    "g": 233,
    "b": 89
  },
  "hsl": {
    "h": 77.5,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.87655,
    "c": 0.17554,
    "h": 123.8
  },
  "luminance": 0.70075
}

Semantic roles & 50–950 ramp

primary

#BFE959

secondary

#5935B1

accent

#0DD948

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #BFE959

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

Preview Lab → · Contrast checker → · Palette generator →