#B2E451#B2E451

#B2E451 is a very light, vivid yellow-green. Relative luminance 0.655; OKLCH L 85.6% C 0.181 H 126.1°. Best body text is #000000 at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#B2E451
RGB	rgb(178, 228, 81)
HSL	hsl(80, 73%, 61%)
HSV	hsv(80, 64%, 89%)
CMYK	cmyk(21.9%, 0%, 64.5%, 10.6%)
CIE-LAB	lab(84.76, -37.30, 64.11)
CIE-LCH	lch(84.76, 74.17, 120.19°)
OKLab	oklab(85.59% -0.1066 0.1463)
OKLCH	oklch(85.59% 0.181 126.1)
XYZ	xyz(47.5888, 65.5452, 17.9273)
Luminance	0.6555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2E451 #8351E4

analogous

#E4CC51 #B2E451 #68E451

triadic

#B2E451 #51B2E4 #E451B2

tetradic

#B2E451 #51E4CC #8351E4 #E45168

square

#B2E451 #51E4CC #8351E4 #E45168

split-complementary

#B2E451 #5168E4 #CC51E4

monochromatic

#73A219 #99D721 #B2E451 #C9EC86 #E1F4BB

Accessibility & contrast

On white

1.49

#B2E451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.11

#B2E451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2E451

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2E451	#FFFFFF	#000000	##000000
##B2E451	1.00	1.49	14.11	14.11
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.11	21.00	1.00	1.00
##000000	14.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D63E

Deuteranopia (green-blind)

#E9D35C

Tritanopia (blue-blind)

#B9DAC6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b2e451;
/* rgb */ color: rgb(178, 228, 81);
/* oklch */ color: oklch(85.6% 0.181 126.1);

Tailwind

colors: {
  custom: {
    50: '#ccec89',
    500: '#b2e451',
    950: '#000000',
  },
}

SCSS

$custom: #b2e451;
$custom-light: #ccec89;
$custom-dark: #000000;

JSON

{
  "hex": "#b2e451",
  "rgb": {
    "r": 178,
    "g": 228,
    "b": 81
  },
  "hsl": {
    "h": 80.408,
    "s": 73.134,
    "l": 60.588
  },
  "oklch": {
    "l": 0.85593,
    "c": 0.18098,
    "h": 126.1
  },
  "luminance": 0.65546
}

Semantic roles & 50–950 ramp

primary

#B2E451

secondary

#5B35A4

accent

#10D553

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B2E451

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

Preview Lab → · Contrast checker → · Palette generator →