#BFEC5B#BFEC5B

#BFEC5B is a very light, vivid yellow-green. Relative luminance 0.718; OKLCH L 88.3% C 0.178 H 124.6°. Best body text is #000000 at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#BFEC5B
RGB	rgb(191, 236, 91)
HSL	hsl(79, 79%, 64%)
HSV	hsv(79, 61%, 93%)
CMYK	cmyk(19.1%, 0%, 61.4%, 7.5%)
CIE-LAB	lab(87.88, -35.27, 63.65)
CIE-LCH	lch(87.88, 72.77, 118.99°)
OKLab	oklab(88.35% -0.1009 0.1463)
OKLCH	oklch(88.35% 0.178 124.6)
XYZ	xyz(53.3699, 71.8221, 20.9468)
Luminance	0.7182 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFEC5B #885BEC

analogous

#ECD15B #BFEC5B #77EC5B

triadic

#BFEC5B #5BBFEC #EC5BBF

tetradic

#BFEC5B #5BECD1 #885BEC #EC5B77

square

#BFEC5B #5BECD1 #885BEC #EC5B77

split-complementary

#BFEC5B #5B77EC #D15BEC

monochromatic

#85B715 #AAE624 #BFEC5B #D4F292 #EAF9C9

Accessibility & contrast

On white

1.37

#BFEC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.36

#BFEC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFEC5B

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFEC5B	#FFFFFF	#000000	##000000
##BFEC5B	1.00	1.37	15.36	15.36
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.36	21.00	1.00	1.00
##000000	15.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE4A

Deuteranopia (green-blind)

#F2DC65

Tritanopia (blue-blind)

#C7E1CE

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #bfec5b;
/* rgb */ color: rgb(191, 236, 91);
/* oklch */ color: oklch(88.3% 0.178 124.6);

Tailwind

colors: {
  custom: {
    50: '#d5f28f',
    500: '#bfec5b',
    950: '#000000',
  },
}

SCSS

$custom: #bfec5b;
$custom-light: #d5f28f;
$custom-dark: #000000;

JSON

{
  "hex": "#bfec5b",
  "rgb": {
    "r": 191,
    "g": 236,
    "b": 91
  },
  "hsl": {
    "h": 78.621,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.88346,
    "c": 0.17773,
    "h": 124.6
  },
  "luminance": 0.71823
}

Semantic roles & 50–950 ramp

primary

#BFEC5B

secondary

#5D34B7

accent

#0ADC4B

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #BFEC5B

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

Preview Lab → · Contrast checker → · Palette generator →