#B5D659#B5D659

#B5D659 is a very light, vivid yellow-green. Relative luminance 0.586; OKLCH L 82.7% C 0.156 H 122.3°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#B5D659
RGB	rgb(181, 214, 89)
HSL	hsl(76, 60%, 59%)
HSV	hsv(76, 58%, 84%)
CMYK	cmyk(15.4%, 0%, 58.4%, 16.1%)
CIE-LAB	lab(81.09, -29.07, 56.82)
CIE-LCH	lch(81.09, 63.83, 117.10°)
OKLab	oklab(82.7% -0.0833 0.1317)
OKLCH	oklch(82.7% 0.156 122.3)
XYZ	xyz(44.9062, 58.6381, 18.4018)
Luminance	0.5864 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D659 #7A59D6

analogous

#D6B959 #B5D659 #77D659

triadic

#B5D659 #59B5D6 #D659B5

tetradic

#B5D659 #59D6B9 #7A59D6 #D65977

square

#B5D659 #59D6B9 #7A59D6 #D65977

split-complementary

#B5D659 #5977D6 #B959D6

monochromatic

#749124 #9BC230 #B5D659 #CBE28A #E1EEBB

Accessibility & contrast

On white

1.65

#B5D659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#B5D659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D659

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D659	#FFFFFF	#000000	##000000
##B5D659	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA4B

Deuteranopia (green-blind)

#DDC961

Tritanopia (blue-blind)

#BDCCBB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b5d659;
/* rgb */ color: rgb(181, 214, 89);
/* oklch */ color: oklch(82.7% 0.156 122.3);

Tailwind

colors: {
  custom: {
    50: '#cee28c',
    500: '#b5d659',
    950: '#000000',
  },
}

SCSS

$custom: #b5d659;
$custom-light: #cee28c;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d659",
  "rgb": {
    "r": 181,
    "g": 214,
    "b": 89
  },
  "hsl": {
    "h": 75.84,
    "s": 60.386,
    "l": 59.412
  },
  "oklch": {
    "l": 0.827,
    "c": 0.15584,
    "h": 122.3
  },
  "luminance": 0.58638
}

Semantic roles & 50–950 ramp

primary

#B5D659

secondary

#553D96

accent

#44E46E

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B5D659

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

Preview Lab → · Contrast checker → · Palette generator →