#A1C841#A1C841

#A1C841 is a light, vivid yellow-green. Relative luminance 0.493; OKLCH L 77.9% C 0.165 H 124.1°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#A1C841
RGB	rgb(161, 200, 65)
HSL	hsl(77, 55%, 52%)
HSV	hsv(77, 68%, 78%)
CMYK	cmyk(19.5%, 0%, 67.5%, 21.6%)
CIE-LAB	lab(75.62, -32.11, 60.51)
CIE-LCH	lch(75.62, 68.50, 117.96°)
OKLab	oklab(77.88% -0.0927 0.1368)
OKLCH	oklch(77.88% 0.165 124.1)
XYZ	xyz(36.3067, 49.2670, 12.5967)
Luminance	0.4927 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1C841 #6841C8

analogous

#C8AB41 #A1C841 #5EC841

triadic

#A1C841 #41A1C8 #C841A1

tetradic

#A1C841 #41C8AB #6841C8 #C8415E

square

#A1C841 #41C8AB #6841C8 #C8415E

split-complementary

#A1C841 #415EC8 #AB41C8

monochromatic

#586F20 #7E9E2E #A1C841 #B8D670 #D0E3A0

Accessibility & contrast

On white

1.93

#A1C841 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#A1C841 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C841

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1C841	#FFFFFF	#000000	##000000
##A1C841	1.00	1.93	10.85	10.85
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC2D

Deuteranopia (green-blind)

#CEBA4C

Tritanopia (blue-blind)

#A8BEAD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #a1c841;
/* rgb */ color: rgb(161, 200, 65);
/* oklch */ color: oklch(77.9% 0.165 124.1);

Tailwind

colors: {
  custom: {
    50: '#c0d87d',
    500: '#a1c841',
    950: '#000000',
  },
}

SCSS

$custom: #a1c841;
$custom-light: #c0d87d;
$custom-dark: #000000;

JSON

{
  "hex": "#a1c841",
  "rgb": {
    "r": 161,
    "g": 200,
    "b": 65
  },
  "hsl": {
    "h": 77.333,
    "s": 55.102,
    "l": 51.961
  },
  "oklch": {
    "l": 0.77884,
    "c": 0.16528,
    "h": 124.1
  },
  "luminance": 0.49267
}

Semantic roles & 50–950 ramp

primary

#A1C841

secondary

#A695D0

accent

#49DE74

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A1C841

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

Preview Lab → · Contrast checker → · Palette generator →