#B4FA78#B4FA78

#B4FA78 is a very light, vivid yellow-green. Relative luminance 0.794; OKLCH L 91.1% C 0.177 H 132.4°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#B4FA78
RGB	rgb(180, 250, 120)
HSL	hsl(92, 93%, 73%)
HSV	hsv(92, 52%, 98%)
CMYK	cmyk(28%, 0%, 52%, 2%)
CIE-LAB	lab(91.43, -42.90, 54.90)
CIE-LCH	lch(91.43, 69.67, 128.00°)
OKLab	oklab(91.14% -0.1191 0.1304)
OKLCH	oklch(91.14% 0.177 132.4)
XYZ	xyz(56.3973, 79.4289, 30.1255)
Luminance	0.7943 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 2.21

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4FA78 #BE78FA

analogous

#F5FA78 #B4FA78 #78FA7D

triadic

#B4FA78 #78B4FA #FA78B4

tetradic

#B4FA78 #78F5FA #BE78FA #FA7D78

square

#B4FA78 #78F5FA #BE78FA #FA7D78

split-complementary

#B4FA78 #7D78FA #FA78F5

monochromatic

#73EF09 #93F83D #B4FA78 #D5FCB3 #EFFEE1

Accessibility & contrast

On white

1.24

#B4FA78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.89

#B4FA78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4FA78

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4FA78	#FFFFFF	#000000	##000000
##B4FA78	1.00	1.24	16.89	16.89
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.89	21.00	1.00	1.00
##000000	16.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6C

Deuteranopia (green-blind)

#F9E480

Tritanopia (blue-blind)

#B6F1DD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #b4fa78;
/* rgb */ color: rgb(180, 250, 120);
/* oklch */ color: oklch(91.1% 0.177 132.4);

Tailwind

colors: {
  custom: {
    50: '#cdfca2',
    500: '#b4fa78',
    950: '#000000',
  },
}

SCSS

$custom: #b4fa78;
$custom-light: #cdfca2;
$custom-dark: #000000;

JSON

{
  "hex": "#b4fa78",
  "rgb": {
    "r": 180,
    "g": 250,
    "b": 120
  },
  "hsl": {
    "h": 92.308,
    "s": 92.857,
    "l": 72.549
  },
  "oklch": {
    "l": 0.91138,
    "c": 0.17662,
    "h": 132.4
  },
  "luminance": 0.79431
}

Semantic roles & 50–950 ramp

primary

#B4FA78

secondary

#9140D6

accent

#00E67C

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #B4FA78

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

Preview Lab → · Contrast checker → · Palette generator →