#B4F980#B4F980

#B4F980 is a very light, vivid yellow-green. Relative luminance 0.790; OKLCH L 91.0% C 0.168 H 133.2°. Best body text is #000000 at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#B4F980
RGB	rgb(180, 249, 128)
HSL	hsl(94, 91%, 74%)
HSV	hsv(94, 49%, 98%)
CMYK	cmyk(27.7%, 0%, 48.6%, 2.4%)
CIE-LAB	lab(91.24, -41.60, 50.98)
CIE-LCH	lch(91.24, 65.80, 129.21°)
OKLab	oklab(91.02% -0.115 0.1224)
OKLCH	oklch(91.02% 0.168 133.2)
XYZ	xyz(56.5933, 79.0114, 32.6869)
Luminance	0.7901 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 1.85

Light Yellowish Green

#C2FF89

ΔE00 1.92

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F980 #C580F9

analogous

#F0F980 #B4F980 #80F989

triadic

#B4F980 #80B4F9 #F980B4

tetradic

#B4F980 #80F0F9 #C580F9 #F98980

square

#B4F980 #80F0F9 #C580F9 #F98980

split-complementary

#B4F980 #8980F9 #F980F0

monochromatic

#6FF30B #91F646 #B4F980 #D7FCBA #EEFEE2

Accessibility & contrast

On white

1.25

#B4F980 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.80

#B4F980 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F980

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F980	#FFFFFF	#000000	##000000
##B4F980	1.00	1.25	16.80	16.80
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.80	21.00	1.00	1.00
##000000	16.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE976

Deuteranopia (green-blind)

#F7E488

Tritanopia (blue-blind)

#B5F1DD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #b4f980;
/* rgb */ color: rgb(180, 249, 128);
/* oklch */ color: oklch(91.0% 0.168 133.2);

Tailwind

colors: {
  custom: {
    50: '#cdfba7',
    500: '#b4f980',
    950: '#000000',
  },
}

SCSS

$custom: #b4f980;
$custom-light: #cdfba7;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f980",
  "rgb": {
    "r": 180,
    "g": 249,
    "b": 128
  },
  "hsl": {
    "h": 94.215,
    "s": 90.977,
    "l": 73.922
  },
  "oklch": {
    "l": 0.91015,
    "c": 0.16789,
    "h": 133.2
  },
  "luminance": 0.79013
}

Semantic roles & 50–950 ramp

primary

#B4F980

secondary

#9947D6

accent

#00E683

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#141710

muted

#838580

Preview Lab

Preview with #B4F980

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

Preview Lab → · Contrast checker → · Palette generator →