#B5D258#B5D258

#B5D258 is a light, vivid yellow-green. Relative luminance 0.566; OKLCH L 81.8% C 0.152 H 121.1°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#B5D258
RGB	rgb(181, 210, 88)
HSL	hsl(74, 58%, 58%)
HSV	hsv(74, 58%, 82%)
CMYK	cmyk(13.8%, 0%, 58.1%, 17.6%)
CIE-LAB	lab(79.97, -27.26, 56.00)
CIE-LCH	lch(79.97, 62.28, 115.95°)
OKLab	oklab(81.79% -0.0783 0.1299)
OKLCH	oklch(81.79% 0.152 121.1)
XYZ	xyz(43.8646, 56.6216, 17.8488)
Luminance	0.5662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D258 #7558D2

analogous

#D2B258 #B5D258 #78D258

triadic

#B5D258 #58B5D2 #D258B5

tetradic

#B5D258 #58D2B2 #7558D2 #D25878

square

#B5D258 #58D2B2 #7558D2 #D25878

split-complementary

#B5D258 #5878D2 #B258D2

monochromatic

#728A25 #9ABB32 #B5D258 #CADF88 #E0ECB8

Accessibility & contrast

On white

1.70

#B5D258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#B5D258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D258

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D258	#FFFFFF	#000000	##000000
##B5D258	1.00	1.70	12.32	12.32
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC74B

Deuteranopia (green-blind)

#DAC660

Tritanopia (blue-blind)

#BEC8B8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b5d258;
/* rgb */ color: rgb(181, 210, 88);
/* oklch */ color: oklch(81.8% 0.152 121.1);

Tailwind

colors: {
  custom: {
    50: '#cedf8b',
    500: '#b5d258',
    950: '#000000',
  },
}

SCSS

$custom: #b5d258;
$custom-light: #cedf8b;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d258",
  "rgb": {
    "r": 181,
    "g": 210,
    "b": 88
  },
  "hsl": {
    "h": 74.262,
    "s": 57.547,
    "l": 58.431
  },
  "oklch": {
    "l": 0.8179,
    "c": 0.15163,
    "h": 121.1
  },
  "luminance": 0.56622
}

Semantic roles & 50–950 ramp

primary

#B5D258

secondary

#513E91

accent

#47E16C

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B5D258

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

Preview Lab → · Contrast checker → · Palette generator →