#A1B425#A1B425

#A1B425 is a light, vivid yellow. Relative luminance 0.404; OKLCH L 73.1% C 0.158 H 117.4°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#A1B425
RGB	rgb(161, 180, 37)
HSL	hsl(68, 66%, 43%)
HSV	hsv(68, 79%, 71%)
CMYK	cmyk(10.6%, 0%, 79.4%, 29.4%)
CIE-LAB	lab(69.72, -24.01, 64.42)
CIE-LCH	lch(69.72, 68.75, 110.44°)
OKLab	oklab(73.08% -0.0727 0.1405)
OKLCH	oklch(73.08% 0.158 117.4)
XYZ	xyz(31.3539, 40.3535, 7.8872)
Luminance	0.4035 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B425 #3825B4

analogous

#B47F25 #A1B425 #59B425

triadic

#A1B425 #25A1B4 #B425A1

tetradic

#A1B425 #25B47F #3825B4 #B42559

square

#A1B425 #25B47F #3825B4 #B42559

split-complementary

#A1B425 #2559B4 #7F25B4

monochromatic

#464E10 #74811B #A1B425 #C3D73F #D3E271

Accessibility & contrast

On white

2.32

#A1B425 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#A1B425 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B425

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B425	#FFFFFF	#000000	##000000
##A1B425	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#BFAB33

Tritanopia (blue-blind)

#ABAA9A

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a1b425;
/* rgb */ color: rgb(161, 180, 37);
/* oklch */ color: oklch(73.1% 0.158 117.4);

Tailwind

colors: {
  custom: {
    50: '#c1ca6d',
    500: '#a1b425',
    950: '#000000',
  },
}

SCSS

$custom: #a1b425;
$custom-light: #c1ca6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b425",
  "rgb": {
    "r": 161,
    "g": 180,
    "b": 37
  },
  "hsl": {
    "h": 67.972,
    "s": 65.899,
    "l": 42.549
  },
  "oklch": {
    "l": 0.73078,
    "c": 0.15822,
    "h": 117.4
  },
  "luminance": 0.40353
}

Semantic roles & 50–950 ramp

primary

#A1B425

secondary

#786CC9

accent

#3FE956

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131308

muted

#82827A

Preview Lab

Preview with #A1B425

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

Preview Lab → · Contrast checker → · Palette generator →