#A3B445#A3B445

#A3B445 is a light, vivid yellow. Relative luminance 0.409; OKLCH L 73.5% C 0.137 H 117.3°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#A3B445
RGB	rgb(163, 180, 69)
HSL	hsl(69, 45%, 49%)
HSV	hsv(69, 62%, 71%)
CMYK	cmyk(9.4%, 0%, 61.7%, 29.4%)
CIE-LAB	lab(70.08, -21.38, 53.05)
CIE-LCH	lch(70.08, 57.19, 111.95°)
OKLab	oklab(73.47% -0.0626 0.1216)
OKLCH	oklch(73.47% 0.137 117.3)
XYZ	xyz(32.5003, 40.8591, 11.8035)
Luminance	0.4086 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B445 #5645B4

analogous

#B48E45 #A3B445 #6CB445

triadic

#A3B445 #45A3B4 #B445A3

tetradic

#A3B445 #45B48E #5645B4 #B4456C

square

#A3B445 #45B48E #5645B4 #B4456C

split-complementary

#A3B445 #456CB4 #8E45B4

monochromatic

#535C23 #7B8834 #A3B445 #BAC86F #CFD99B

Accessibility & contrast

On white

2.29

#A3B445 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#A3B445 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B445

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B445	#FFFFFF	#000000	##000000
##A3B445	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB38

Deuteranopia (green-blind)

#BEAC4C

Tritanopia (blue-blind)

#ACAB9D

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #a3b445;
/* rgb */ color: rgb(163, 180, 69);
/* oklch */ color: oklch(73.5% 0.137 117.3);

Tailwind

colors: {
  custom: {
    50: '#c1ca7d',
    500: '#a3b445',
    950: '#000000',
  },
}

SCSS

$custom: #a3b445;
$custom-light: #c1ca7d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b445",
  "rgb": {
    "r": 163,
    "g": 180,
    "b": 69
  },
  "hsl": {
    "h": 69.189,
    "s": 44.578,
    "l": 48.824
  },
  "oklch": {
    "l": 0.73468,
    "c": 0.13678,
    "h": 117.3
  },
  "luminance": 0.40859
}

Semantic roles & 50–950 ramp

primary

#A3B445

secondary

#9890C5

accent

#54D467

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #A3B445

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

Preview Lab → · Contrast checker → · Palette generator →