#BFE051#BFE051

#BFE051 is a very light, vivid yellow-green. Relative luminance 0.650; OKLCH L 85.6% C 0.171 H 121.2°. Best body text is #000000 at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#BFE051
RGB	rgb(191, 224, 81)
HSL	hsl(74, 70%, 60%)
HSV	hsv(74, 64%, 88%)
CMYK	cmyk(14.7%, 0%, 63.8%, 12.2%)
CIE-LAB	lab(84.47, -30.46, 64.06)
CIE-LCH	lch(84.47, 70.93, 115.43°)
OKLab	oklab(85.57% -0.0884 0.1459)
OKLCH	oklch(85.57% 0.171 121.2)
XYZ	xyz(49.6274, 64.9818, 17.7113)
Luminance	0.6498 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFE051 #7251E0

analogous

#E0B951 #BFE051 #78E051

triadic

#BFE051 #51BFE0 #E051BF

tetradic

#BFE051 #51E0B9 #7251E0 #E05178

square

#BFE051 #51E0B9 #7251E0 #E05178

split-complementary

#BFE051 #5178E0 #B951E0

monochromatic

#7E9B1C #A8CF25 #BFE051 #D2E985 #E5F3B9

Accessibility & contrast

On white

1.50

#BFE051 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.00

#BFE051 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFE051

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFE051	#FFFFFF	#000000	##000000
##BFE051	1.00	1.50	14.00	14.00
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.00	21.00	1.00	1.00
##000000	14.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD33E

Deuteranopia (green-blind)

#E9D35B

Tritanopia (blue-blind)

#C9D5C3

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #bfe051;
/* rgb */ color: rgb(191, 224, 81);
/* oklch */ color: oklch(85.6% 0.171 121.2);

Tailwind

colors: {
  custom: {
    50: '#d5e988',
    500: '#bfe051',
    950: '#000000',
  },
}

SCSS

$custom: #bfe051;
$custom-light: #d5e988;
$custom-dark: #000000;

JSON

{
  "hex": "#bfe051",
  "rgb": {
    "r": 191,
    "g": 224,
    "b": 81
  },
  "hsl": {
    "h": 73.846,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.85571,
    "c": 0.1706,
    "h": 121.2
  },
  "luminance": 0.64982
}

Semantic roles & 50–950 ramp

primary

#BFE051

secondary

#4F379F

accent

#3BED64

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #BFE051

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

Preview Lab → · Contrast checker → · Palette generator →