#B1D658#B1D658

#B1D658 is a very light, vivid yellow-green. Relative luminance 0.581; OKLCH L 82.4% C 0.158 H 123.6°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#B1D658
RGB	rgb(177, 214, 88)
HSL	hsl(78, 61%, 59%)
HSV	hsv(78, 59%, 84%)
CMYK	cmyk(17.3%, 0%, 58.9%, 16.1%)
CIE-LAB	lab(80.82, -30.71, 56.88)
CIE-LCH	lch(80.82, 64.64, 118.36°)
OKLab	oklab(82.41% -0.0877 0.1318)
OKLCH	oklch(82.41% 0.158 123.6)
XYZ	xyz(43.9397, 58.1446, 18.1388)
Luminance	0.5815 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D658 #7D58D6

analogous

#D6BC58 #B1D658 #72D658

triadic

#B1D658 #58B1D6 #D658B1

tetradic

#B1D658 #58D6BC #7D58D6 #D65872

square

#B1D658 #58D6BC #7D58D6 #D65872

split-complementary

#B1D658 #5872D6 #BC58D6

monochromatic

#709023 #97C12F #B1D658 #C8E289 #DFEEBA

Accessibility & contrast

On white

1.66

#B1D658 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#B1D658 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D658

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D658	#FFFFFF	#000000	##000000
##B1D658	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA4A

Deuteranopia (green-blind)

#DCC860

Tritanopia (blue-blind)

#B9CCBB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b1d658;
/* rgb */ color: rgb(177, 214, 88);
/* oklch */ color: oklch(82.4% 0.158 123.6);

Tailwind

colors: {
  custom: {
    50: '#cbe28c',
    500: '#b1d658',
    950: '#000000',
  },
}

SCSS

$custom: #b1d658;
$custom-light: #cbe28c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d658",
  "rgb": {
    "r": 177,
    "g": 214,
    "b": 88
  },
  "hsl": {
    "h": 77.619,
    "s": 60.577,
    "l": 59.216
  },
  "oklch": {
    "l": 0.82409,
    "c": 0.15831,
    "h": 123.6
  },
  "luminance": 0.58145
}

Semantic roles & 50–950 ramp

primary

#B1D658

secondary

#573D96

accent

#44E473

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B1D658

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

Preview Lab → · Contrast checker → · Palette generator →