#B3F660#B3F660

#B3F660 is a very light, vivid yellow-green. Relative luminance 0.763; OKLCH L 89.9% C 0.192 H 129.9°. Best body text is #000000 at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#B3F660
RGB	rgb(179, 246, 96)
HSL	hsl(87, 89%, 67%)
HSV	hsv(87, 61%, 96%)
CMYK	cmyk(27.2%, 0%, 61%, 3.5%)
CIE-LAB	lab(90.02, -43.73, 63.72)
CIE-LCH	lch(90.02, 77.29, 124.46°)
OKLab	oklab(89.9% -0.1231 0.1472)
OKLCH	oklch(89.9% 0.192 129.9)
XYZ	xyz(53.6571, 76.3384, 22.9718)
Luminance	0.7634 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F660 #A360F6

analogous

#F6EE60 #B3F660 #68F660

triadic

#B3F660 #60B3F6 #F660B3

tetradic

#B3F660 #60F6EE #A360F6 #F66068

square

#B3F660 #60F6EE #A360F6 #F66068

split-complementary

#B3F660 #6068F6 #EE60F6

monochromatic

#78D00C #97F326 #B3F660 #CFF99A #EAFDD4

Accessibility & contrast

On white

1.29

#B3F660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.27

#B3F660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F660

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F660	#FFFFFF	#000000	##000000
##B3F660	1.00	1.29	16.27	16.27
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.27	21.00	1.00	1.00
##000000	16.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE64E

Deuteranopia (green-blind)

#F7E16B

Tritanopia (blue-blind)

#B7ECD6

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b3f660;
/* rgb */ color: rgb(179, 246, 96);
/* oklch */ color: oklch(89.9% 0.192 129.9);

Tailwind

colors: {
  custom: {
    50: '#cdf993',
    500: '#b3f660',
    950: '#000000',
  },
}

SCSS

$custom: #b3f660;
$custom-light: #cdf993;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f660",
  "rgb": {
    "r": 179,
    "g": 246,
    "b": 96
  },
  "hsl": {
    "h": 86.8,
    "s": 89.286,
    "l": 67.059
  },
  "oklch": {
    "l": 0.89903,
    "c": 0.19193,
    "h": 129.9
  },
  "luminance": 0.7634
}

Semantic roles & 50–950 ramp

primary

#B3F660

secondary

#752FCB

accent

#00E667

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3F660

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

Preview Lab → · Contrast checker → · Palette generator →