#A1C154#A1C154

#A1C154 is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.5% C 0.141 H 123.4°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#A1C154
RGB	rgb(161, 193, 84)
HSL	hsl(78, 47%, 54%)
HSV	hsv(78, 56%, 76%)
CMYK	cmyk(16.6%, 0%, 56.5%, 24.3%)
CIE-LAB	lab(73.78, -27.33, 50.42)
CIE-LCH	lch(73.78, 57.36, 118.46°)
OKLab	oklab(76.45% -0.0777 0.1178)
OKLCH	oklch(76.45% 0.141 123.4)
XYZ	xyz(35.3683, 46.3569, 15.4703)
Luminance	0.4636 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1C154 #7454C1

analogous

#C1AB54 #A1C154 #6BC154

triadic

#A1C154 #54A1C1 #C154A1

tetradic

#A1C154 #54C1AB #7454C1 #C1546B

square

#A1C154 #54C1AB #7454C1 #C1546B

split-complementary

#A1C154 #546BC1 #AB54C1

monochromatic

#5C7129 #819E39 #A1C154 #BAD181 #D2E2AE

Accessibility & contrast

On white

2.04

#A1C154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#A1C154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C154

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1C154	#FFFFFF	#000000	##000000
##A1C154	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB649

Deuteranopia (green-blind)

#C7B55B

Tritanopia (blue-blind)

#A8B8A9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a1c154;
/* rgb */ color: rgb(161, 193, 84);
/* oklch */ color: oklch(76.5% 0.141 123.4);

Tailwind

colors: {
  custom: {
    50: '#bfd388',
    500: '#a1c154',
    950: '#000000',
  },
}

SCSS

$custom: #a1c154;
$custom-light: #bfd388;
$custom-dark: #000000;

JSON

{
  "hex": "#a1c154",
  "rgb": {
    "r": 161,
    "g": 193,
    "b": 84
  },
  "hsl": {
    "h": 77.615,
    "s": 46.781,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76452,
    "c": 0.14112,
    "h": 123.4
  },
  "luminance": 0.46357
}

Semantic roles & 50–950 ramp

primary

#A1C154

secondary

#AFA1D0

accent

#51D678

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#12140C

muted

#81827D

Preview Lab

Preview with #A1C154

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

Preview Lab → · Contrast checker → · Palette generator →