#B3F974#B3F974

#B3F974 is a very light, vivid yellow-green. Relative luminance 0.786; OKLCH L 90.8% C 0.179 H 132.1°. Best body text is #000000 at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#B3F974
RGB	rgb(179, 249, 116)
HSL	hsl(92, 92%, 72%)
HSV	hsv(92, 53%, 98%)
CMYK	cmyk(28.1%, 0%, 53.4%, 2.4%)
CIE-LAB	lab(91.05, -43.21, 56.25)
CIE-LCH	lch(91.05, 70.93, 127.53°)
OKLab	oklab(90.8% -0.1202 0.1331)
OKLCH	oklch(90.8% 0.179 132.1)
XYZ	xyz(55.6177, 78.5943, 28.7595)
Luminance	0.7860 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F974 #BA74F9

analogous

#F5F974 #B3F974 #74F978

triadic

#B3F974 #74B3F9 #F974B3

tetradic

#B3F974 #74F5F9 #BA74F9 #F97874

square

#B3F974 #74F5F9 #BA74F9 #F97874

split-complementary

#B3F974 #7874F9 #F974F5

monochromatic

#73E90A #93F639 #B3F974 #D3FCAF #EFFEE2

Accessibility & contrast

On white

1.26

#B3F974 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.72

#B3F974 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F974

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F974	#FFFFFF	#000000	##000000
##B3F974	1.00	1.26	16.72	16.72
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.72	21.00	1.00	1.00
##000000	16.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE967

Deuteranopia (green-blind)

#F8E37D

Tritanopia (blue-blind)

#B5F0DB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b3f974;
/* rgb */ color: rgb(179, 249, 116);
/* oklch */ color: oklch(90.8% 0.179 132.1);

Tailwind

colors: {
  custom: {
    50: '#cdfb9f',
    500: '#b3f974',
    950: '#000000',
  },
}

SCSS

$custom: #b3f974;
$custom-light: #cdfb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f974",
  "rgb": {
    "r": 179,
    "g": 249,
    "b": 116
  },
  "hsl": {
    "h": 91.579,
    "s": 91.724,
    "l": 71.569
  },
  "oklch": {
    "l": 0.90804,
    "c": 0.17931,
    "h": 132.1
  },
  "luminance": 0.78596
}

Semantic roles & 50–950 ramp

primary

#B3F974

secondary

#8D3DD5

accent

#00E679

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B3F974

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

Preview Lab → · Contrast checker → · Palette generator →