#A4BB3B#A4BB3B

#A4BB3B is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 75.1% C 0.152 H 119.1°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#A4BB3B
RGB	rgb(164, 187, 59)
HSL	hsl(71, 52%, 48%)
HSV	hsv(71, 68%, 73%)
CMYK	cmyk(12.3%, 0%, 68.4%, 26.7%)
CIE-LAB	lab(72.06, -25.09, 59.26)
CIE-LCH	lch(72.06, 64.35, 112.95°)
OKLab	oklab(75.06% -0.074 0.1332)
OKLCH	oklch(75.06% 0.152 119.1)
XYZ	xyz(33.8702, 43.7491, 10.7969)
Luminance	0.4375 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4BB3B #523BBB

analogous

#BB923B #A4BB3B #64BB3B

triadic

#A4BB3B #3BA4BB #BB3BA4

tetradic

#A4BB3B #3BBB92 #523BBB #BB3B64

square

#A4BB3B #3BBB92 #523BBB #BB3B64

split-complementary

#A4BB3B #3B64BB #923BBB

monochromatic

#525E1E #7B8C2C #A4BB3B #BBCE65 #D0DD93

Accessibility & contrast

On white

2.15

#A4BB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#A4BB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4BB3B

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4BB3B	#FFFFFF	#000000	##000000
##A4BB3B	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B127

Deuteranopia (green-blind)

#C4B145

Tritanopia (blue-blind)

#ADB1A1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a4bb3b;
/* rgb */ color: rgb(164, 187, 59);
/* oklch */ color: oklch(75.1% 0.152 119.1);

Tailwind

colors: {
  custom: {
    50: '#c2cf78',
    500: '#a4bb3b',
    950: '#000000',
  },
}

SCSS

$custom: #a4bb3b;
$custom-light: #c2cf78;
$custom-dark: #000000;

JSON

{
  "hex": "#a4bb3b",
  "rgb": {
    "r": 164,
    "g": 187,
    "b": 59
  },
  "hsl": {
    "h": 70.781,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.75055,
    "c": 0.15239,
    "h": 119.1
  },
  "luminance": 0.43749
}

Semantic roles & 50–950 ramp

primary

#A4BB3B

secondary

#958AC8

accent

#4CDB66

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131309

muted

#82827B

Preview Lab

Preview with #A4BB3B

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

Preview Lab → · Contrast checker → · Palette generator →