#B1C435#B1C435

#B1C435 is a light, vivid yellow. Relative luminance 0.491; OKLCH L 78.0% C 0.162 H 117.0°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#B1C435
RGB	rgb(177, 196, 53)
HSL	hsl(68, 57%, 49%)
HSV	hsv(68, 73%, 77%)
CMYK	cmyk(9.7%, 0%, 73%, 23.1%)
CIE-LAB	lab(75.50, -24.41, 65.15)
CIE-LCH	lch(75.50, 69.57, 110.54°)
OKLab	oklab(78.05% -0.0734 0.1443)
OKLCH	oklch(78.05% 0.162 117)
XYZ	xyz(38.5149, 49.0845, 10.8128)
Luminance	0.4908 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1C435 #4835C4

analogous

#C49035 #B1C435 #6AC435

triadic

#B1C435 #35B1C4 #C435B1

tetradic

#B1C435 #35C490 #4835C4 #C4356A

square

#B1C435 #35C490 #4835C4 #C4356A

split-complementary

#B1C435 #356AC4 #9035C4

monochromatic

#5A641B #859428 #B1C435 #C5D462 #D7E192

Accessibility & contrast

On white

1.94

#B1C435 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#B1C435 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1C435

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1C435	#FFFFFF	#000000	##000000
##B1C435	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B918

Deuteranopia (green-blind)

#D0BB41

Tritanopia (blue-blind)

#BCB9A9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b1c435;
/* rgb */ color: rgb(177, 196, 53);
/* oklch */ color: oklch(78.0% 0.162 117.0);

Tailwind

colors: {
  custom: {
    50: '#ccd576',
    500: '#b1c435',
    950: '#000000',
  },
}

SCSS

$custom: #b1c435;
$custom-light: #ccd576;
$custom-dark: #000000;

JSON

{
  "hex": "#b1c435",
  "rgb": {
    "r": 177,
    "g": 196,
    "b": 53
  },
  "hsl": {
    "h": 67.972,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.78047,
    "c": 0.16189,
    "h": 117
  },
  "luminance": 0.49084
}

Semantic roles & 50–950 ramp

primary

#B1C435

secondary

#9188CC

accent

#47E15C

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #B1C435

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

Preview Lab → · Contrast checker → · Palette generator →