#B3E554#B3E554

#B3E554 is a very light, vivid yellow-green. Relative luminance 0.663; OKLCH L 85.9% C 0.180 H 126.2°. Best body text is #000000 at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#B3E554
RGB	rgb(179, 229, 84)
HSL	hsl(81, 74%, 61%)
HSV	hsv(81, 63%, 90%)
CMYK	cmyk(21.8%, 0%, 63.3%, 10.2%)
CIE-LAB	lab(85.13, -37.15, 63.32)
CIE-LCH	lch(85.13, 73.41, 120.40°)
OKLab	oklab(85.91% -0.106 0.1449)
OKLCH	oklch(85.91% 0.18 126.2)
XYZ	xyz(48.2101, 66.2617, 18.6357)
Luminance	0.6626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E554 #8654E5

analogous

#E5CF54 #B3E554 #6BE554

triadic

#B3E554 #54B3E5 #E554B3

tetradic

#B3E554 #54E5CF #8654E5 #E5546B

square

#B3E554 #54E5CF #8654E5 #E5546B

split-complementary

#B3E554 #546BE5 #CF54E5

monochromatic

#75A519 #9BDB21 #B3E554 #CBED89 #E2F5BE

Accessibility & contrast

On white

1.47

#B3E554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.25

#B3E554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E554

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E554	#FFFFFF	#000000	##000000
##B3E554	1.00	1.47	14.25	14.25
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.25	21.00	1.00	1.00
##000000	14.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D742

Deuteranopia (green-blind)

#EAD45F

Tritanopia (blue-blind)

#BADBC7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b3e554;
/* rgb */ color: rgb(179, 229, 84);
/* oklch */ color: oklch(85.9% 0.180 126.2);

Tailwind

colors: {
  custom: {
    50: '#cded8a',
    500: '#b3e554',
    950: '#000000',
  },
}

SCSS

$custom: #b3e554;
$custom-light: #cded8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e554",
  "rgb": {
    "r": 179,
    "g": 229,
    "b": 84
  },
  "hsl": {
    "h": 80.69,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.85912,
    "c": 0.17957,
    "h": 126.2
  },
  "luminance": 0.66262
}

Semantic roles & 50–950 ramp

primary

#B3E554

secondary

#5D36A8

accent

#10D654

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B3E554

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

Preview Lab → · Contrast checker → · Palette generator →