#B0F581#B0F581

#B0F581 is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 89.9% C 0.163 H 133.9°. Best body text is #000000 at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#B0F581
RGB	rgb(176, 245, 129)
HSL	hsl(96, 85%, 73%)
HSV	hsv(96, 47%, 96%)
CMYK	cmyk(28.2%, 0%, 47.3%, 3.9%)
CIE-LAB	lab(89.91, -41.09, 48.83)
CIE-LCH	lch(89.91, 63.82, 130.08°)
OKLab	oklab(89.89% -0.1133 0.1177)
OKLCH	oklch(89.89% 0.163 133.9)
XYZ	xyz(54.5182, 76.1182, 32.5845)
Luminance	0.7612 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 2.17

Spring Green (survey)

#A9F971

ΔE00 2.45

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0F581 #C681F5

analogous

#EAF581 #B0F581 #81F58C

triadic

#B0F581 #81B0F5 #F581B0

tetradic

#B0F581 #81EAF5 #C681F5 #F58C81

square

#B0F581 #81EAF5 #C681F5 #F58C81

split-complementary

#B0F581 #8C81F5 #F581EA

monochromatic

#69E913 #8CF048 #B0F581 #D4F9BA #EDFDE3

Accessibility & contrast

On white

1.29

#B0F581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.22

#B0F581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0F581

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0F581	#FFFFFF	#000000	##000000
##B0F581	1.00	1.29	16.22	16.22
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.22	21.00	1.00	1.00
##000000	16.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE677

Deuteranopia (green-blind)

#F3E088

Tritanopia (blue-blind)

#B0EDDA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b0f581;
/* rgb */ color: rgb(176, 245, 129);
/* oklch */ color: oklch(89.9% 0.163 133.9);

Tailwind

colors: {
  custom: {
    50: '#caf9a8',
    500: '#b0f581',
    950: '#000000',
  },
}

SCSS

$custom: #b0f581;
$custom-light: #caf9a8;
$custom-dark: #000000;

JSON

{
  "hex": "#b0f581",
  "rgb": {
    "r": 176,
    "g": 245,
    "b": 129
  },
  "hsl": {
    "h": 95.69,
    "s": 85.294,
    "l": 73.333
  },
  "oklch": {
    "l": 0.89888,
    "c": 0.16338,
    "h": 133.9
  },
  "luminance": 0.7612
}

Semantic roles & 50–950 ramp

primary

#B0F581

secondary

#9A49D1

accent

#04E288

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#131710

muted

#838580

Preview Lab

Preview with #B0F581

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

Preview Lab → · Contrast checker → · Palette generator →