#B5F570#B5F570

#B5F570 is a very light, vivid yellow-green. Relative luminance 0.763; OKLCH L 90.0% C 0.177 H 130.6°. Best body text is #000000 at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#B5F570
RGB	rgb(181, 245, 112)
HSL	hsl(89, 87%, 70%)
HSV	hsv(89, 54%, 96%)
CMYK	cmyk(26.1%, 0%, 54.3%, 3.9%)
CIE-LAB	lab(90.00, -41.16, 56.83)
CIE-LCH	lch(90.00, 70.17, 125.91°)
OKLab	oklab(89.96% -0.1149 0.134)
OKLCH	oklch(89.96% 0.177 130.6)
XYZ	xyz(54.6325, 76.2970, 27.1745)
Luminance	0.7630 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 1.83

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F570 #B070F5

analogous

#F5F270 #B5F570 #73F570

triadic

#B5F570 #70B5F5 #F570B5

tetradic

#B5F570 #70F5F2 #B070F5 #F57073

square

#B5F570 #70F5F2 #B070F5 #F57073

split-complementary

#B5F570 #7073F5 #F270F5

monochromatic

#79DB0F #97F137 #B5F570 #D3F9A9 #F0FDE2

Accessibility & contrast

On white

1.29

#B5F570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.26

#B5F570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F570

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F570	#FFFFFF	#000000	##000000
##B5F570	1.00	1.29	16.26	16.26
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.26	21.00	1.00	1.00
##000000	16.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE563

Deuteranopia (green-blind)

#F6E179

Tritanopia (blue-blind)

#B8ECD7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b5f570;
/* rgb */ color: rgb(181, 245, 112);
/* oklch */ color: oklch(90.0% 0.177 130.6);

Tailwind

colors: {
  custom: {
    50: '#cef89d',
    500: '#b5f570',
    950: '#000000',
  },
}

SCSS

$custom: #b5f570;
$custom-light: #cef89d;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f570",
  "rgb": {
    "r": 181,
    "g": 245,
    "b": 112
  },
  "hsl": {
    "h": 88.872,
    "s": 86.928,
    "l": 70
  },
  "oklch": {
    "l": 0.89965,
    "c": 0.17652,
    "h": 130.6
  },
  "luminance": 0.76298
}

Semantic roles & 50–950 ramp

primary

#B5F570

secondary

#823ACF

accent

#02E36F

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5F570

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

Preview Lab → · Contrast checker → · Palette generator →