#B5F574#B5F574

#B5F574 is a very light, vivid yellow-green. Relative luminance 0.764; OKLCH L 90.0% C 0.173 H 131.0°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#B5F574
RGB	rgb(181, 245, 116)
HSL	hsl(90, 87%, 71%)
HSV	hsv(90, 53%, 96%)
CMYK	cmyk(26.1%, 0%, 52.7%, 3.9%)
CIE-LAB	lab(90.04, -40.76, 55.08)
CIE-LCH	lch(90.04, 68.52, 126.50°)
OKLab	oklab(90.01% -0.1135 0.1305)
OKLCH	oklch(90.01% 0.173 131)
XYZ	xyz(54.8602, 76.3881, 28.3736)
Luminance	0.7639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 2.04

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F574 #B474F5

analogous

#F5F474 #B5F574 #74F574

triadic

#B5F574 #74B5F5 #F574B5

tetradic

#B5F574 #74F5F4 #B474F5 #F57474

square

#B5F574 #74F5F4 #B474F5 #F57474

split-complementary

#B5F574 #7474F5 #F474F5

monochromatic

#78DF10 #97F13B #B5F574 #D3F9AD #F0FDE2

Accessibility & contrast

On white

1.29

#B5F574 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.28

#B5F574 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F574

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F574	#FFFFFF	#000000	##000000
##B5F574	1.00	1.29	16.28	16.28
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.28	21.00	1.00	1.00
##000000	16.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE668

Deuteranopia (green-blind)

#F5E17C

Tritanopia (blue-blind)

#B8ECD8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b5f574;
/* rgb */ color: rgb(181, 245, 116);
/* oklch */ color: oklch(90.0% 0.173 131.0);

Tailwind

colors: {
  custom: {
    50: '#cef89f',
    500: '#b5f574',
    950: '#000000',
  },
}

SCSS

$custom: #b5f574;
$custom-light: #cef89f;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f574",
  "rgb": {
    "r": 181,
    "g": 245,
    "b": 116
  },
  "hsl": {
    "h": 89.767,
    "s": 86.577,
    "l": 70.784
  },
  "oklch": {
    "l": 0.90013,
    "c": 0.17297,
    "h": 131
  },
  "luminance": 0.7639
}

Semantic roles & 50–950 ramp

primary

#B5F574

secondary

#863ED0

accent

#02E372

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B5F574

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

Preview Lab → · Contrast checker → · Palette generator →