#B4F660#B4F660

#B4F660 is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 90.0% C 0.191 H 129.7°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#B4F660
RGB	rgb(180, 246, 96)
HSL	hsl(86, 89%, 67%)
HSV	hsv(86, 61%, 96%)
CMYK	cmyk(26.8%, 0%, 61%, 3.5%)
CIE-LAB	lab(90.07, -43.37, 63.80)
CIE-LCH	lch(90.07, 77.15, 124.21°)
OKLab	oklab(89.96% -0.1222 0.1474)
OKLCH	oklch(89.96% 0.191 129.7)
XYZ	xyz(53.8891, 76.4580, 22.9827)
Luminance	0.7646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F660 #A260F6

analogous

#F6ED60 #B4F660 #69F660

triadic

#B4F660 #60B4F6 #F660B4

tetradic

#B4F660 #60F6ED #A260F6 #F66069

square

#B4F660 #60F6ED #A260F6 #F66069

split-complementary

#B4F660 #6069F6 #ED60F6

monochromatic

#7AD00C #99F326 #B4F660 #CFF99A #EBFDD4

Accessibility & contrast

On white

1.29

#B4F660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#B4F660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F660

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F660	#FFFFFF	#000000	##000000
##B4F660	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE64E

Deuteranopia (green-blind)

#F7E16B

Tritanopia (blue-blind)

#B8ECD6

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b4f660;
/* rgb */ color: rgb(180, 246, 96);
/* oklch */ color: oklch(90.0% 0.191 129.7);

Tailwind

colors: {
  custom: {
    50: '#cef993',
    500: '#b4f660',
    950: '#000000',
  },
}

SCSS

$custom: #b4f660;
$custom-light: #cef993;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f660",
  "rgb": {
    "r": 180,
    "g": 246,
    "b": 96
  },
  "hsl": {
    "h": 86.4,
    "s": 89.286,
    "l": 67.059
  },
  "oklch": {
    "l": 0.89962,
    "c": 0.19146,
    "h": 129.7
  },
  "luminance": 0.76459
}

Semantic roles & 50–950 ramp

primary

#B4F660

secondary

#742FCB

accent

#00E665

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B4F660

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

Preview Lab → · Contrast checker → · Palette generator →