#B4F97B#B4F97B

#B4F97B is a very light, vivid yellow-green. Relative luminance 0.789; OKLCH L 90.9% C 0.173 H 132.6°. Best body text is #000000 at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#B4F97B
RGB	rgb(180, 249, 123)
HSL	hsl(93, 91%, 73%)
HSV	hsv(93, 51%, 98%)
CMYK	cmyk(27.7%, 0%, 50.6%, 2.4%)
CIE-LAB	lab(91.18, -42.14, 53.23)
CIE-LCH	lch(91.18, 67.89, 128.37°)
OKLab	oklab(90.95% -0.1168 0.127)
OKLCH	oklch(90.95% 0.173 132.6)
XYZ	xyz(56.2723, 78.8830, 30.9962)
Luminance	0.7889 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 1.58

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F97B #C07BF9

analogous

#F3F97B #B4F97B #7BF981

triadic

#B4F97B #7BB4F9 #F97BB4

tetradic

#B4F97B #7BF3F9 #C07BF9 #F9817B

square

#B4F97B #7BF3F9 #C07BF9 #F9817B

split-complementary

#B4F97B #817BF9 #F97BF3

monochromatic

#72EF0B #93F640 #B4F97B #D5FCB6 #EEFEE2

Accessibility & contrast

On white

1.25

#B4F97B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.78

#B4F97B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F97B

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F97B	#FFFFFF	#000000	##000000
##B4F97B	1.00	1.25	16.78	16.78
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.78	21.00	1.00	1.00
##000000	16.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE970

Deuteranopia (green-blind)

#F8E483

Tritanopia (blue-blind)

#B5F0DC

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #b4f97b;
/* rgb */ color: rgb(180, 249, 123);
/* oklch */ color: oklch(90.9% 0.173 132.6);

Tailwind

colors: {
  custom: {
    50: '#cdfba4',
    500: '#b4f97b',
    950: '#000000',
  },
}

SCSS

$custom: #b4f97b;
$custom-light: #cdfba4;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f97b",
  "rgb": {
    "r": 180,
    "g": 249,
    "b": 123
  },
  "hsl": {
    "h": 92.857,
    "s": 91.304,
    "l": 72.941
  },
  "oklch": {
    "l": 0.90949,
    "c": 0.17253,
    "h": 132.6
  },
  "luminance": 0.78885
}

Semantic roles & 50–950 ramp

primary

#B4F97B

secondary

#9343D6

accent

#00E67E

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #B4F97B

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

Preview Lab → · Contrast checker → · Palette generator →