#BFEE59#BFEE59

#BFEE59 is a very light, vivid yellow-green. Relative luminance 0.729; OKLCH L 88.8% C 0.182 H 124.9°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#BFEE59
RGB	rgb(191, 238, 89)
HSL	hsl(79, 81%, 64%)
HSV	hsv(79, 63%, 93%)
CMYK	cmyk(19.7%, 0%, 62.6%, 6.7%)
CIE-LAB	lab(88.42, -36.33, 65.05)
CIE-LCH	lch(88.42, 74.51, 119.18°)
OKLab	oklab(88.78% -0.104 0.149)
OKLCH	oklch(88.78% 0.182 124.9)
XYZ	xyz(53.8638, 72.9462, 20.6915)
Luminance	0.7295 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFEE59 #8859EE

analogous

#EED359 #BFEE59 #75EE59

triadic

#BFEE59 #59BFEE #EE59BF

tetradic

#BFEE59 #59EED3 #8859EE #EE5975

square

#BFEE59 #59EED3 #8859EE #EE5975

split-complementary

#BFEE59 #5975EE #D359EE

monochromatic

#85BA13 #AAE821 #BFEE59 #D4F491 #EAF9C8

Accessibility & contrast

On white

1.35

#BFEE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#BFEE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFEE59

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFEE59	#FFFFFF	#000000	##000000
##BFEE59	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE046

Deuteranopia (green-blind)

#F4DD64

Tritanopia (blue-blind)

#C7E3CF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #bfee59;
/* rgb */ color: rgb(191, 238, 89);
/* oklch */ color: oklch(88.8% 0.182 124.9);

Tailwind

colors: {
  custom: {
    50: '#d5f38e',
    500: '#bfee59',
    950: '#000000',
  },
}

SCSS

$custom: #bfee59;
$custom-light: #d5f38e;
$custom-dark: #000000;

JSON

{
  "hex": "#bfee59",
  "rgb": {
    "r": 191,
    "g": 238,
    "b": 89
  },
  "hsl": {
    "h": 78.926,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.88776,
    "c": 0.18173,
    "h": 124.9
  },
  "luminance": 0.72947
}

Semantic roles & 50–950 ramp

primary

#BFEE59

secondary

#5D33B9

accent

#08DE4B

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #BFEE59

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

Preview Lab → · Contrast checker → · Palette generator →