#B4D659#B4D659

#B4D659 is a very light, vivid yellow-green. Relative luminance 0.585; OKLCH L 82.6% C 0.156 H 122.6°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#B4D659
RGB	rgb(180, 214, 89)
HSL	hsl(76, 60%, 59%)
HSV	hsv(76, 58%, 84%)
CMYK	cmyk(15.9%, 0%, 58.4%, 16.1%)
CIE-LAB	lab(81.03, -29.46, 56.73)
CIE-LCH	lch(81.03, 63.93, 117.45°)
OKLab	oklab(82.63% -0.0843 0.1316)
OKLCH	oklch(82.63% 0.156 122.6)
XYZ	xyz(44.6725, 58.5176, 18.3908)
Luminance	0.5852 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D659 #7B59D6

analogous

#D6BA59 #B4D659 #76D659

triadic

#B4D659 #59B4D6 #D659B4

tetradic

#B4D659 #59D6BA #7B59D6 #D65976

square

#B4D659 #59D6BA #7B59D6 #D65976

split-complementary

#B4D659 #5976D6 #BA59D6

monochromatic

#739124 #9AC230 #B4D659 #CAE28A #E0EEBB

Accessibility & contrast

On white

1.65

#B4D659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#B4D659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D659

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D659	#FFFFFF	#000000	##000000
##B4D659	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA4B

Deuteranopia (green-blind)

#DDC961

Tritanopia (blue-blind)

#BCCCBB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b4d659;
/* rgb */ color: rgb(180, 214, 89);
/* oklch */ color: oklch(82.6% 0.156 122.6);

Tailwind

colors: {
  custom: {
    50: '#cde28c',
    500: '#b4d659',
    950: '#000000',
  },
}

SCSS

$custom: #b4d659;
$custom-light: #cde28c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d659",
  "rgb": {
    "r": 180,
    "g": 214,
    "b": 89
  },
  "hsl": {
    "h": 76.32,
    "s": 60.386,
    "l": 59.412
  },
  "oklch": {
    "l": 0.82629,
    "c": 0.15624,
    "h": 122.6
  },
  "luminance": 0.58518
}

Semantic roles & 50–950 ramp

primary

#B4D659

secondary

#553D96

accent

#44E470

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B4D659

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

Preview Lab → · Contrast checker → · Palette generator →