#B8EF5B#B8EF5B

#B8EF5B is a very light, vivid yellow-green. Relative luminance 0.727; OKLCH L 88.6% C 0.185 H 127.2°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#B8EF5B
RGB	rgb(184, 239, 91)
HSL	hsl(82, 82%, 65%)
HSV	hsv(82, 62%, 94%)
CMYK	cmyk(23%, 0%, 61.9%, 6.3%)
CIE-LAB	lab(88.29, -39.24, 63.98)
CIE-LCH	lch(88.29, 75.05, 121.52°)
OKLab	oklab(88.57% -0.1115 0.1471)
OKLCH	oklch(88.57% 0.185 127.2)
XYZ	xyz(52.5220, 72.6778, 21.1566)
Luminance	0.7268 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8EF5B #925BEF

analogous

#EFDC5B #B8EF5B #6EEF5B

triadic

#B8EF5B #5BB8EF #EF5BB8

tetradic

#B8EF5B #5BEFDC #925BEF #EF5B6E

square

#B8EF5B #5BEFDC #925BEF #EF5B6E

split-complementary

#B8EF5B #5B6EEF #DC5BEF

monochromatic

#7EBD12 #A0EA23 #B8EF5B #D0F493 #E8FACB

Accessibility & contrast

On white

1.35

#B8EF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#B8EF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8EF5B

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8EF5B	#FFFFFF	#000000	##000000
##B8EF5B	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)

#FAE049

Deuteranopia (green-blind)

#F3DD66

Tritanopia (blue-blind)

#BEE5D0

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b8ef5b;
/* rgb */ color: rgb(184, 239, 91);
/* oklch */ color: oklch(88.6% 0.185 127.2);

Tailwind

colors: {
  custom: {
    50: '#d1f48f',
    500: '#b8ef5b',
    950: '#000000',
  },
}

SCSS

$custom: #b8ef5b;
$custom-light: #d1f48f;
$custom-dark: #000000;

JSON

{
  "hex": "#b8ef5b",
  "rgb": {
    "r": 184,
    "g": 239,
    "b": 91
  },
  "hsl": {
    "h": 82.297,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.88568,
    "c": 0.18457,
    "h": 127.2
  },
  "luminance": 0.72679
}

Semantic roles & 50–950 ramp

primary

#B8EF5B

secondary

#6533BC

accent

#07DF57

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B8EF5B

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

Preview Lab → · Contrast checker → · Palette generator →