#A1B136#A1B136

#A1B136 is a light, vivid yellow. Relative luminance 0.393; OKLCH L 72.5% C 0.145 H 116.6°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#A1B136
RGB	rgb(161, 177, 54)
HSL	hsl(68, 53%, 45%)
HSV	hsv(68, 69%, 69%)
CMYK	cmyk(9%, 0%, 69.5%, 30.6%)
CIE-LAB	lab(68.96, -21.71, 57.98)
CIE-LCH	lch(68.96, 61.91, 110.53°)
OKLab	oklab(72.5% -0.0649 0.1298)
OKLCH	oklch(72.5% 0.145 116.6)
XYZ	xyz(31.0867, 39.2881, 9.4350)
Luminance	0.3929 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B136 #4636B1

analogous

#B18336 #A1B136 #63B136

triadic

#A1B136 #36A1B1 #B136A1

tetradic

#A1B136 #36B183 #4636B1 #B13663

square

#A1B136 #36B183 #4636B1 #B13663

split-complementary

#A1B136 #3663B1 #8336B1

monochromatic

#4C5319 #768228 #A1B136 #BDCC58 #D0DA87

Accessibility & contrast

On white

2.37

#A1B136 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#A1B136 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B136

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B136	#FFFFFF	#000000	##000000
##A1B136	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA822

Deuteranopia (green-blind)

#BCA93F

Tritanopia (blue-blind)

#ABA799

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #a1b136;
/* rgb */ color: rgb(161, 177, 54);
/* oklch */ color: oklch(72.5% 0.145 116.6);

Tailwind

colors: {
  custom: {
    50: '#c0c875',
    500: '#a1b136',
    950: '#000000',
  },
}

SCSS

$custom: #a1b136;
$custom-light: #c0c875;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b136",
  "rgb": {
    "r": 161,
    "g": 177,
    "b": 54
  },
  "hsl": {
    "h": 67.805,
    "s": 53.247,
    "l": 45.294
  },
  "oklch": {
    "l": 0.72496,
    "c": 0.14515,
    "h": 116.6
  },
  "luminance": 0.39288
}

Semantic roles & 50–950 ramp

primary

#A1B136

secondary

#887FC4

accent

#4BDD5E

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A1B136

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

Preview Lab → · Contrast checker → · Palette generator →