#A3B025#A3B025

#A3B025 is a light, vivid yellow. Relative luminance 0.390; OKLCH L 72.3% C 0.153 H 115.1°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#A3B025
RGB	rgb(163, 176, 37)
HSL	hsl(66, 65%, 42%)
HSV	hsv(66, 79%, 69%)
CMYK	cmyk(7.4%, 0%, 79%, 31%)
CIE-LAB	lab(68.73, -21.18, 63.59)
CIE-LCH	lch(68.73, 67.03, 108.42°)
OKLab	oklab(72.32% -0.065 0.1387)
OKLCH	oklch(72.32% 0.153 115.1)
XYZ	xyz(30.9644, 38.9713, 7.6410)
Luminance	0.3897 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B025 #3225B0

analogous

#B07825 #A3B025 #5DB025

triadic

#A3B025 #25A3B0 #B025A3

tetradic

#A3B025 #25B078 #3225B0 #B0255D

square

#A3B025 #25B078 #3225B0 #B0255D

split-complementary

#A3B025 #255DB0 #7825B0

monochromatic

#454B10 #747D1A #A3B025 #C8D63C #D6E16F

Accessibility & contrast

On white

2.39

#A3B025 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#A3B025 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B025

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B025	#FFFFFF	#000000	##000000
##A3B025	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA700

Deuteranopia (green-blind)

#BCA932

Tritanopia (blue-blind)

#AEA597

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #a3b025;
/* rgb */ color: rgb(163, 176, 37);
/* oklch */ color: oklch(72.3% 0.153 115.1);

Tailwind

colors: {
  custom: {
    50: '#c2c76c',
    500: '#a3b025',
    950: '#000000',
  },
}

SCSS

$custom: #a3b025;
$custom-light: #c2c76c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b025",
  "rgb": {
    "r": 163,
    "g": 176,
    "b": 37
  },
  "hsl": {
    "h": 65.612,
    "s": 65.258,
    "l": 41.765
  },
  "oklch": {
    "l": 0.72319,
    "c": 0.15317,
    "h": 115.1
  },
  "luminance": 0.38971
}

Semantic roles & 50–950 ramp

primary

#A3B025

secondary

#726AC7

accent

#40E84F

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131308

muted

#82827A

Preview Lab

Preview with #A3B025

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

Preview Lab → · Contrast checker → · Palette generator →