#A4CF5B#A4CF5B

#A4CF5B is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 80.0% C 0.152 H 126.6°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#A4CF5B
RGB	rgb(164, 207, 91)
HSL	hsl(82, 55%, 58%)
HSV	hsv(82, 56%, 81%)
CMYK	cmyk(20.8%, 0%, 56%, 18.8%)
CIE-LAB	lab(78.04, -32.17, 52.17)
CIE-LCH	lch(78.04, 61.29, 121.66°)
OKLab	oklab(79.96% -0.0907 0.1222)
OKLCH	oklch(79.96% 0.152 126.6)
XYZ	xyz(39.5109, 53.2730, 18.0966)
Luminance	0.5327 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CF5B #865BCF

analogous

#CFC05B #A4CF5B #6ACF5B

triadic

#A4CF5B #5BA4CF #CF5BA4

tetradic

#A4CF5B #5BCFC0 #865BCF #CF5B6A

square

#A4CF5B #5BCFC0 #865BCF #CF5B6A

split-complementary

#A4CF5B #5B6ACF #C05BCF

monochromatic

#648828 #87B736 #A4CF5B #BEDD8A #D9EBBA

Accessibility & contrast

On white

1.80

#A4CF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#A4CF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CF5B

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CF5B	#FFFFFF	#000000	##000000
##A4CF5B	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C34F

Deuteranopia (green-blind)

#D3C063

Tritanopia (blue-blind)

#AAC6B6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a4cf5b;
/* rgb */ color: rgb(164, 207, 91);
/* oklch */ color: oklch(80.0% 0.152 126.6);

Tailwind

colors: {
  custom: {
    50: '#c1dd8d',
    500: '#a4cf5b',
    950: '#000000',
  },
}

SCSS

$custom: #a4cf5b;
$custom-light: #c1dd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cf5b",
  "rgb": {
    "r": 164,
    "g": 207,
    "b": 91
  },
  "hsl": {
    "h": 82.241,
    "s": 54.717,
    "l": 58.431
  },
  "oklch": {
    "l": 0.7996,
    "c": 0.1522,
    "h": 126.6
  },
  "luminance": 0.53273
}

Semantic roles & 50–950 ramp

primary

#A4CF5B

secondary

#5D408F

accent

#4ADE81

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A4CF5B

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

Preview Lab → · Contrast checker → · Palette generator →