#B3F671#B3F671

#B3F671 is a very light, vivid yellow-green. Relative luminance 0.767; OKLCH L 90.1% C 0.178 H 131.4°. Best body text is #000000 at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#B3F671
RGB	rgb(179, 246, 113)
HSL	hsl(90, 88%, 70%)
HSV	hsv(90, 54%, 96%)
CMYK	cmyk(27.2%, 0%, 54.1%, 3.5%)
CIE-LAB	lab(90.18, -42.20, 56.57)
CIE-LCH	lch(90.18, 70.58, 126.72°)
OKLab	oklab(90.09% -0.1176 0.1335)
OKLCH	oklch(90.09% 0.178 131.4)
XYZ	xyz(54.5261, 76.6860, 27.5486)
Luminance	0.7669 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F671 #B471F6

analogous

#F5F671 #B3F671 #71F672

triadic

#B3F671 #71B3F6 #F671B3

tetradic

#B3F671 #71F5F6 #B471F6 #F67271

square

#B3F671 #71F5F6 #B471F6 #F67271

split-complementary

#B3F671 #7271F6 #F671F5

monochromatic

#76DE0E #94F237 #B3F671 #D2FAAB #F0FDE2

Accessibility & contrast

On white

1.29

#B3F671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.34

#B3F671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F671

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F671	#FFFFFF	#000000	##000000
##B3F671	1.00	1.29	16.34	16.34
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.34	21.00	1.00	1.00
##000000	16.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE664

Deuteranopia (green-blind)

#F6E17A

Tritanopia (blue-blind)

#B6EDD8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b3f671;
/* rgb */ color: rgb(179, 246, 113);
/* oklch */ color: oklch(90.1% 0.178 131.4);

Tailwind

colors: {
  custom: {
    50: '#cdf99d',
    500: '#b3f671',
    950: '#000000',
  },
}

SCSS

$custom: #b3f671;
$custom-light: #cdf99d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f671",
  "rgb": {
    "r": 179,
    "g": 246,
    "b": 113
  },
  "hsl": {
    "h": 90.226,
    "s": 88.079,
    "l": 70.392
  },
  "oklch": {
    "l": 0.90085,
    "c": 0.17794,
    "h": 131.4
  },
  "luminance": 0.76687
}

Semantic roles & 50–950 ramp

primary

#B3F671

secondary

#863BD0

accent

#01E574

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B3F671

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

Preview Lab → · Contrast checker → · Palette generator →