#A1CD43#A1CD43

#A1CD43 is a light, vivid yellow-green. Relative luminance 0.516; OKLCH L 79.1% C 0.170 H 125.4°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#A1CD43
RGB	rgb(161, 205, 67)
HSL	hsl(79, 58%, 53%)
HSV	hsv(79, 67%, 80%)
CMYK	cmyk(21.5%, 0%, 67.3%, 19.6%)
CIE-LAB	lab(77.07, -34.30, 61.23)
CIE-LCH	lch(77.07, 70.18, 119.25°)
OKLab	oklab(79.06% -0.0986 0.1386)
OKLCH	oklch(79.06% 0.17 125.4)
XYZ	xyz(37.5426, 51.6445, 13.2996)
Luminance	0.5164 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CD43 #6F43CD

analogous

#CDB443 #A1CD43 #5CCD43

triadic

#A1CD43 #43A1CD #CD43A1

tetradic

#A1CD43 #43CDB4 #6F43CD #CD435C

square

#A1CD43 #43CDB4 #6F43CD #CD435C

split-complementary

#A1CD43 #435CCD #B443CD

monochromatic

#5B761F #80A72C #A1CD43 #B9DA73 #D1E7A4

Accessibility & contrast

On white

1.85

#A1CD43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#A1CD43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CD43

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CD43	#FFFFFF	#000000	##000000
##A1CD43	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02F

Deuteranopia (green-blind)

#D2BE4E

Tritanopia (blue-blind)

#A8C3B1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a1cd43;
/* rgb */ color: rgb(161, 205, 67);
/* oklch */ color: oklch(79.1% 0.170 125.4);

Tailwind

colors: {
  custom: {
    50: '#c0dc7e',
    500: '#a1cd43',
    950: '#000000',
  },
}

SCSS

$custom: #a1cd43;
$custom-light: #c0dc7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1cd43",
  "rgb": {
    "r": 161,
    "g": 205,
    "b": 67
  },
  "hsl": {
    "h": 79.13,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.79062,
    "c": 0.17008,
    "h": 125.4
  },
  "luminance": 0.51645
}

Semantic roles & 50–950 ramp

primary

#A1CD43

secondary

#4D367F

accent

#47E178

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A1CD43

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

Preview Lab → · Contrast checker → · Palette generator →