#B0F259#B0F259

#B0F259 is a very light, vivid yellow-green. Relative luminance 0.735; OKLCH L 88.7% C 0.194 H 129.5°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#B0F259
RGB	rgb(176, 242, 89)
HSL	hsl(86, 85%, 65%)
HSV	hsv(86, 63%, 95%)
CMYK	cmyk(27.3%, 0%, 63.2%, 5.1%)
CIE-LAB	lab(88.66, -43.62, 65.06)
CIE-LCH	lch(88.66, 78.33, 123.84°)
OKLab	oklab(88.74% -0.1232 0.1493)
OKLCH	oklch(88.74% 0.194 129.5)
XYZ	xyz(51.4595, 73.4543, 20.9161)
Luminance	0.7346 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0F259 #9B59F2

analogous

#F2E759 #B0F259 #64F259

triadic

#B0F259 #59B0F2 #F259B0

tetradic

#B0F259 #59F2E7 #9B59F2 #F25964

square

#B0F259 #59F2E7 #9B59F2 #F25964

split-complementary

#B0F259 #5964F2 #E759F2

monochromatic

#75C10F #95EE20 #B0F259 #CBF692 #E6FBCB

Accessibility & contrast

On white

1.34

#B0F259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#B0F259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0F259

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0F259	#FFFFFF	#000000	##000000
##B0F259	1.00	1.34	15.69	15.69
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.69	21.00	1.00	1.00
##000000	15.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE246

Deuteranopia (green-blind)

#F4DD65

Tritanopia (blue-blind)

#B4E8D2

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #b0f259;
/* rgb */ color: rgb(176, 242, 89);
/* oklch */ color: oklch(88.7% 0.194 129.5);

Tailwind

colors: {
  custom: {
    50: '#cbf68e',
    500: '#b0f259',
    950: '#000000',
  },
}

SCSS

$custom: #b0f259;
$custom-light: #cbf68e;
$custom-dark: #000000;

JSON

{
  "hex": "#b0f259",
  "rgb": {
    "r": 176,
    "g": 242,
    "b": 89
  },
  "hsl": {
    "h": 85.882,
    "s": 85.475,
    "l": 64.902
  },
  "oklch": {
    "l": 0.88743,
    "c": 0.19357,
    "h": 129.5
  },
  "luminance": 0.73456
}

Semantic roles & 50–950 ramp

primary

#B0F259

secondary

#6E30BF

accent

#04E263

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B0F259

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

Preview Lab → · Contrast checker → · Palette generator →