#B3F461#B3F461

#B3F461 is a very light, vivid yellow-green. Relative luminance 0.751; OKLCH L 89.5% C 0.189 H 129.7°. Best body text is #000000 at 16.03:1 contrast (WCAG AA passes).

Color values

HEX	#B3F461
RGB	rgb(179, 244, 97)
HSL	hsl(87, 87%, 67%)
HSV	hsv(87, 60%, 96%)
CMYK	cmyk(26.6%, 0%, 60.2%, 4.3%)
CIE-LAB	lab(89.46, -42.78, 62.69)
CIE-LCH	lch(89.46, 75.90, 124.31°)
OKLab	oklab(89.46% -0.1204 0.1451)
OKLCH	oklch(89.46% 0.189 129.7)
XYZ	xyz(53.0984, 75.1468, 23.0142)
Luminance	0.7515 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F461 #A261F4

analogous

#F4EC61 #B3F461 #6AF461

triadic

#B3F461 #61B3F4 #F461B3

tetradic

#B3F461 #61F4EC #A261F4 #F4616A

square

#B3F461 #61F4EC #A261F4 #F4616A

split-complementary

#B3F461 #616AF4 #EC61F4

monochromatic

#78CC0E #97F028 #B3F461 #CFF89A #EAFCD3

Accessibility & contrast

On white

1.31

#B3F461 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.03

#B3F461 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F461

16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F461	#FFFFFF	#000000	##000000
##B3F461	1.00	1.31	16.03	16.03
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.03	21.00	1.00	1.00
##000000	16.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE450

Deuteranopia (green-blind)

#F5DF6C

Tritanopia (blue-blind)

#B7EAD5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b3f461;
/* rgb */ color: rgb(179, 244, 97);
/* oklch */ color: oklch(89.5% 0.189 129.7);

Tailwind

colors: {
  custom: {
    50: '#cdf893',
    500: '#b3f461',
    950: '#000000',
  },
}

SCSS

$custom: #b3f461;
$custom-light: #cdf893;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f461",
  "rgb": {
    "r": 179,
    "g": 244,
    "b": 97
  },
  "hsl": {
    "h": 86.531,
    "s": 86.982,
    "l": 66.863
  },
  "oklch": {
    "l": 0.89456,
    "c": 0.1886,
    "h": 129.7
  },
  "luminance": 0.75148
}

Semantic roles & 50–950 ramp

primary

#B3F461

secondary

#7431C8

accent

#02E466

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3F461

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

Preview Lab → · Contrast checker → · Palette generator →