#B7F579#B7F579

#B7F579 is a very light, vivid yellow-green. Relative luminance 0.768; OKLCH L 90.2% C 0.167 H 131.0°. Best body text is #000000 at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#B7F579
RGB	rgb(183, 245, 121)
HSL	hsl(90, 86%, 72%)
HSV	hsv(90, 51%, 96%)
CMYK	cmyk(25.3%, 0%, 50.6%, 3.9%)
CIE-LAB	lab(90.21, -39.54, 53.02)
CIE-LCH	lch(90.21, 66.14, 126.72°)
OKLab	oklab(90.2% -0.1099 0.1264)
OKLCH	oklch(90.2% 0.167 131)
XYZ	xyz(55.6313, 76.7512, 29.9689)
Luminance	0.7675 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.37

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7F579 #B779F5

analogous

#F5F579 #B7F579 #79F579

triadic

#B7F579 #79B7F5 #F579B7

tetradic

#B7F579 #79F5F5 #B779F5 #F57979

square

#B7F579 #79F5F5 #B779F5 #F57979

split-complementary

#B7F579 #7979F5 #F579F5

monochromatic

#7AE311 #98F140 #B7F579 #D6F9B2 #F0FDE3

Accessibility & contrast

On white

1.28

#B7F579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.35

#B7F579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7F579

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7F579	#FFFFFF	#000000	##000000
##B7F579	1.00	1.28	16.35	16.35
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.35	21.00	1.00	1.00
##000000	16.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE66E

Deuteranopia (green-blind)

#F5E181

Tritanopia (blue-blind)

#BAECD9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b7f579;
/* rgb */ color: rgb(183, 245, 121);
/* oklch */ color: oklch(90.2% 0.167 131.0);

Tailwind

colors: {
  custom: {
    50: '#cff8a2',
    500: '#b7f579',
    950: '#000000',
  },
}

SCSS

$custom: #b7f579;
$custom-light: #cff8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#b7f579",
  "rgb": {
    "r": 183,
    "g": 245,
    "b": 121
  },
  "hsl": {
    "h": 90,
    "s": 86.111,
    "l": 71.765
  },
  "oklch": {
    "l": 0.90196,
    "c": 0.16746,
    "h": 131
  },
  "luminance": 0.76753
}

Semantic roles & 50–950 ramp

primary

#B7F579

secondary

#8942D0

accent

#03E373

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #B7F579

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

Preview Lab → · Contrast checker → · Palette generator →