#A4BB2B#A4BB2B

#A4BB2B is a light, vivid yellow. Relative luminance 0.436; OKLCH L 74.9% C 0.162 H 118.7°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#A4BB2B
RGB	rgb(164, 187, 43)
HSL	hsl(70, 63%, 45%)
HSV	hsv(70, 77%, 73%)
CMYK	cmyk(12.3%, 0%, 77%, 26.7%)
CIE-LAB	lab(71.97, -25.91, 64.75)
CIE-LCH	lch(71.97, 69.74, 111.81°)
OKLab	oklab(74.95% -0.0777 0.1421)
OKLCH	oklch(74.95% 0.162 118.7)
XYZ	xyz(33.5170, 43.6078, 8.9365)
Luminance	0.4361 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4BB2B #422BBB

analogous

#BB8A2B #A4BB2B #5CBB2B

triadic

#A4BB2B #2BA4BB #BB2BA4

tetradic

#A4BB2B #2BBB8A #422BBB #BB2B5C

square

#A4BB2B #2BBB8A #422BBB #BB2B5C

split-complementary

#A4BB2B #2B5CBB #8A2BBB

monochromatic

#4D5714 #788920 #A4BB2B #C0D64D #D2E27F

Accessibility & contrast

On white

2.16

#A4BB2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#A4BB2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4BB2B

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4BB2B	#FFFFFF	#000000	##000000
##A4BB2B	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B000

Deuteranopia (green-blind)

#C5B139

Tritanopia (blue-blind)

#AEB1A0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #a4bb2b;
/* rgb */ color: rgb(164, 187, 43);
/* oklch */ color: oklch(74.9% 0.162 118.7);

Tailwind

colors: {
  custom: {
    50: '#c3cf70',
    500: '#a4bb2b',
    950: '#000000',
  },
}

SCSS

$custom: #a4bb2b;
$custom-light: #c3cf70;
$custom-dark: #000000;

JSON

{
  "hex": "#a4bb2b",
  "rgb": {
    "r": 164,
    "g": 187,
    "b": 43
  },
  "hsl": {
    "h": 69.583,
    "s": 62.609,
    "l": 45.098
  },
  "oklch": {
    "l": 0.74948,
    "c": 0.16199,
    "h": 118.7
  },
  "luminance": 0.43608
}

Semantic roles & 50–950 ramp

primary

#A4BB2B

secondary

#8578CA

accent

#42E65C

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A4BB2B

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

Preview Lab → · Contrast checker → · Palette generator →