#BFE581#BFE581

#BFE581 is a very light, vivid yellow-green. Relative luminance 0.687; OKLCH L 87.2% C 0.134 H 126.1°. Best body text is #000000 at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#BFE581
RGB	rgb(191, 229, 129)
HSL	hsl(83, 66%, 70%)
HSV	hsv(83, 44%, 90%)
CMYK	cmyk(16.6%, 0%, 43.7%, 10.2%)
CIE-LAB	lab(86.36, -28.44, 44.61)
CIE-LCH	lch(86.36, 52.90, 122.52°)
OKLab	oklab(87.25% -0.0787 0.1081)
OKLCH	oklch(87.25% 0.134 126.1)
XYZ	xyz(53.4673, 68.6995, 31.2081)
Luminance	0.6870 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFE581 #A781E5

analogous

#E5D981 #BFE581 #8DE581

triadic

#BFE581 #81BFE5 #E581BF

tetradic

#BFE581 #81E5D9 #A781E5 #E5818D

square

#BFE581 #81E5D9 #A781E5 #E5818D

split-complementary

#BFE581 #818DE5 #D981E5

monochromatic

#88C328 #A5DB4E #BFE581 #D9EFB4 #F2FAE6

Accessibility & contrast

On white

1.42

#BFE581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.74

#BFE581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFE581

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFE581	#FFFFFF	#000000	##000000
##BFE581	1.00	1.42	14.74	14.74
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.74	21.00	1.00	1.00
##000000	14.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDA79

Deuteranopia (green-blind)

#E9D886

Tritanopia (blue-blind)

#C4DDCD

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #bfe581;
/* rgb */ color: rgb(191, 229, 129);
/* oklch */ color: oklch(87.2% 0.134 126.1);

Tailwind

colors: {
  custom: {
    50: '#d4eda7',
    500: '#bfe581',
    950: '#000000',
  },
}

SCSS

$custom: #bfe581;
$custom-light: #d4eda7;
$custom-dark: #000000;

JSON

{
  "hex": "#bfe581",
  "rgb": {
    "r": 191,
    "g": 229,
    "b": 129
  },
  "hsl": {
    "h": 82.8,
    "s": 65.789,
    "l": 70.196
  },
  "oklch": {
    "l": 0.87246,
    "c": 0.13374,
    "h": 126.1
  },
  "luminance": 0.687
}

Semantic roles & 50–950 ramp

primary

#BFE581

secondary

#784DBD

accent

#18CE5D

background

#FEFEFC

surface

#FBFDF6

border

#D4D5D0

text

#141610

muted

#838480

Preview Lab

Preview with #BFE581

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

Preview Lab → · Contrast checker → · Palette generator →