#B0F05A#B0F05A

#B0F05A is a very light, vivid yellow-green. Relative luminance 0.723; OKLCH L 88.3% C 0.190 H 129.3°. Best body text is #000000 at 15.46:1 contrast (WCAG AA passes).

Color values

HEX	#B0F05A
RGB	rgb(176, 240, 90)
HSL	hsl(86, 83%, 65%)
HSV	hsv(86, 63%, 94%)
CMYK	cmyk(26.7%, 0%, 62.5%, 5.9%)
CIE-LAB	lab(88.11, -42.67, 64.05)
CIE-LCH	lch(88.11, 76.96, 123.68°)
OKLab	oklab(88.29% -0.1206 0.1473)
OKLCH	oklch(88.29% 0.19 129.3)
XYZ	xyz(50.9098, 72.2872, 20.9415)
Luminance	0.7229 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0F05A #9A5AF0

analogous

#F0E55A #B0F05A #65F05A

triadic

#B0F05A #5AB0F0 #F05AB0

tetradic

#B0F05A #5AF0E5 #9A5AF0 #F05A65

square

#B0F05A #5AF0E5 #9A5AF0 #F05A65

split-complementary

#B0F05A #5A65F0 #E55AF0

monochromatic

#74BE11 #95EB22 #B0F05A #CBF592 #E6FACA

Accessibility & contrast

On white

1.36

#B0F05A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.46

#B0F05A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0F05A

15.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0F05A	#FFFFFF	#000000	##000000
##B0F05A	1.00	1.36	15.46	15.46
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.46	21.00	1.00	1.00
##000000	15.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE048

Deuteranopia (green-blind)

#F2DC65

Tritanopia (blue-blind)

#B5E6D1

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #b0f05a;
/* rgb */ color: rgb(176, 240, 90);
/* oklch */ color: oklch(88.3% 0.190 129.3);

Tailwind

colors: {
  custom: {
    50: '#cbf58f',
    500: '#b0f05a',
    950: '#000000',
  },
}

SCSS

$custom: #b0f05a;
$custom-light: #cbf58f;
$custom-dark: #000000;

JSON

{
  "hex": "#b0f05a",
  "rgb": {
    "r": 176,
    "g": 240,
    "b": 90
  },
  "hsl": {
    "h": 85.6,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.88294,
    "c": 0.19032,
    "h": 129.3
  },
  "luminance": 0.72288
}

Semantic roles & 50–950 ramp

primary

#B0F05A

secondary

#6D32BD

accent

#06E063

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B0F05A

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

Preview Lab → · Contrast checker → · Palette generator →