#B4E263#B4E263

#B4E263 is a very light, vivid yellow-green. Relative luminance 0.650; OKLCH L 85.4% C 0.163 H 126.3°. Best body text is #000000 at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#B4E263
RGB	rgb(180, 226, 99)
HSL	hsl(82, 69%, 64%)
HSV	hsv(82, 56%, 89%)
CMYK	cmyk(20.4%, 0%, 56.2%, 11.4%)
CIE-LAB	lab(84.48, -34.19, 56.23)
CIE-LCH	lch(84.48, 65.81, 121.30°)
OKLab	oklab(85.45% -0.0966 0.1315)
OKLCH	oklch(85.45% 0.163 126.3)
XYZ	xyz(48.2709, 64.9962, 21.8044)
Luminance	0.6500 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E263 #9163E2

analogous

#E2D063 #B4E263 #74E263

triadic

#B4E263 #63B4E2 #E263B4

tetradic

#B4E263 #63E2D0 #9163E2 #E26374

square

#B4E263 #63E2D0 #9163E2 #E26374

split-complementary

#B4E263 #6374E2 #D063E2

monochromatic

#78AB20 #9BD82F #B4E263 #CDEC97 #E6F5CA

Accessibility & contrast

On white

1.50

#B4E263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.00

#B4E263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E263

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E263	#FFFFFF	#000000	##000000
##B4E263	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)

#EDD556

Deuteranopia (green-blind)

#E6D26B

Tritanopia (blue-blind)

#BAD9C6

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b4e263;
/* rgb */ color: rgb(180, 226, 99);
/* oklch */ color: oklch(85.4% 0.163 126.3);

Tailwind

colors: {
  custom: {
    50: '#cdeb93',
    500: '#b4e263',
    950: '#000000',
  },
}

SCSS

$custom: #b4e263;
$custom-light: #cdeb93;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e263",
  "rgb": {
    "r": 180,
    "g": 226,
    "b": 99
  },
  "hsl": {
    "h": 81.732,
    "s": 68.649,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85447,
    "c": 0.16317,
    "h": 126.3
  },
  "luminance": 0.64997
}

Semantic roles & 50–950 ramp

primary

#B4E263

secondary

#653DAD

accent

#15D159

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B4E263

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

Preview Lab → · Contrast checker → · Palette generator →