#A1C03E#A1C03E

#A1C03E is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 76.0% C 0.158 H 121.8°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#A1C03E
RGB	rgb(161, 192, 62)
HSL	hsl(74, 51%, 50%)
HSV	hsv(74, 68%, 75%)
CMYK	cmyk(16.1%, 0%, 67.7%, 24.7%)
CIE-LAB	lab(73.30, -28.53, 59.29)
CIE-LCH	lch(73.30, 65.80, 115.70°)
OKLab	oklab(76.01% -0.0831 0.1338)
OKLCH	oklch(76.01% 0.158 121.8)
XYZ	xyz(34.4175, 45.6241, 11.5496)
Luminance	0.4562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1C03E #5D3EC0

analogous

#C09E3E #A1C03E #60C03E

triadic

#A1C03E #3EA1C0 #C03EA1

tetradic

#A1C03E #3EC09E #5D3EC0 #C03E60

square

#A1C03E #3EC09E #5D3EC0 #C03E60

split-complementary

#A1C03E #3E60C0 #9E3EC0

monochromatic

#536320 #7A922F #A1C03E #B8CF6C #CEDE9A

Accessibility & contrast

On white

2.07

#A1C03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#A1C03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C03E

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1C03E	#FFFFFF	#000000	##000000
##A1C03E	1.00	2.07	10.12	10.12
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB52B

Deuteranopia (green-blind)

#C7B448

Tritanopia (blue-blind)

#A9B6A6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a1c03e;
/* rgb */ color: rgb(161, 192, 62);
/* oklch */ color: oklch(76.0% 0.158 121.8);

Tailwind

colors: {
  custom: {
    50: '#c0d37a',
    500: '#a1c03e',
    950: '#000000',
  },
}

SCSS

$custom: #a1c03e;
$custom-light: #c0d37a;
$custom-dark: #000000;

JSON

{
  "hex": "#a1c03e",
  "rgb": {
    "r": 161,
    "g": 192,
    "b": 62
  },
  "hsl": {
    "h": 74.308,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.76008,
    "c": 0.15753,
    "h": 121.8
  },
  "luminance": 0.45624
}

Semantic roles & 50–950 ramp

primary

#A1C03E

secondary

#9E8FCA

accent

#4DDB6F

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #A1C03E

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

Preview Lab → · Contrast checker → · Palette generator →