#B7EF63#B7EF63

#B7EF63 is a very light, vivid yellow-green. Relative luminance 0.727; OKLCH L 88.6% C 0.179 H 128.0°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#B7EF63
RGB	rgb(183, 239, 99)
HSL	hsl(84, 81%, 66%)
HSV	hsv(84, 59%, 94%)
CMYK	cmyk(23.4%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(88.30, -38.96, 60.62)
CIE-LCH	lch(88.30, 72.06, 122.73°)
OKLab	oklab(88.58% -0.11 0.1409)
OKLCH	oklch(88.58% 0.179 128)
XYZ	xyz(52.6469, 72.7002, 23.0608)
Luminance	0.7270 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7EF63 #9B63EF

analogous

#EFE163 #B7EF63 #71EF63

triadic

#B7EF63 #63B7EF #EF63B7

tetradic

#B7EF63 #63EFE1 #9B63EF #EF6371

square

#B7EF63 #63EFE1 #9B63EF #EF6371

split-complementary

#B7EF63 #6371EF #E163EF

monochromatic

#7DC414 #9DE92B #B7EF63 #D1F59B #EAFAD2

Accessibility & contrast

On white

1.35

#B7EF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#B7EF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7EF63

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7EF63	#FFFFFF	#000000	##000000
##B7EF63	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE054

Deuteranopia (green-blind)

#F2DC6D

Tritanopia (blue-blind)

#BDE5D1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b7ef63;
/* rgb */ color: rgb(183, 239, 99);
/* oklch */ color: oklch(88.6% 0.179 128.0);

Tailwind

colors: {
  custom: {
    50: '#d0f494',
    500: '#b7ef63',
    950: '#000000',
  },
}

SCSS

$custom: #b7ef63;
$custom-light: #d0f494;
$custom-dark: #000000;

JSON

{
  "hex": "#b7ef63",
  "rgb": {
    "r": 183,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 84,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.88584,
    "c": 0.17871,
    "h": 128
  },
  "luminance": 0.72701
}

Semantic roles & 50–950 ramp

primary

#B7EF63

secondary

#6D35C1

accent

#08DE5D

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170D

muted

#83857F

Preview Lab

Preview with #B7EF63

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

Preview Lab → · Contrast checker → · Palette generator →