#A1C153#A1C153

#A1C153 is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 76.4% C 0.142 H 123.3°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#A1C153
RGB	rgb(161, 193, 83)
HSL	hsl(77, 47%, 54%)
HSV	hsv(77, 57%, 76%)
CMYK	cmyk(16.6%, 0%, 57%, 24.3%)
CIE-LAB	lab(73.77, -27.42, 50.87)
CIE-LCH	lch(73.77, 57.79, 118.33°)
OKLab	oklab(76.44% -0.078 0.1187)
OKLCH	oklch(76.44% 0.142 123.3)
XYZ	xyz(35.3294, 46.3414, 15.2655)
Luminance	0.4634 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1C153 #7353C1

analogous

#C1AA53 #A1C153 #6AC153

triadic

#A1C153 #53A1C1 #C153A1

tetradic

#A1C153 #53C1AA #7353C1 #C1536A

square

#A1C153 #53C1AA #7353C1 #C1536A

split-complementary

#A1C153 #536AC1 #AA53C1

monochromatic

#5C7129 #819E39 #A1C153 #BAD180 #D2E1AD

Accessibility & contrast

On white

2.05

#A1C153 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#A1C153 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C153

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1C153	#FFFFFF	#000000	##000000
##A1C153	1.00	2.05	10.27	10.27
#FFFFFF	2.05	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)

#CBB648

Deuteranopia (green-blind)

#C7B55A

Tritanopia (blue-blind)

#A8B8A9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a1c153;
/* rgb */ color: rgb(161, 193, 83);
/* oklch */ color: oklch(76.4% 0.142 123.3);

Tailwind

colors: {
  custom: {
    50: '#bfd387',
    500: '#a1c153',
    950: '#000000',
  },
}

SCSS

$custom: #a1c153;
$custom-light: #bfd387;
$custom-dark: #000000;

JSON

{
  "hex": "#a1c153",
  "rgb": {
    "r": 161,
    "g": 193,
    "b": 83
  },
  "hsl": {
    "h": 77.455,
    "s": 47.009,
    "l": 54.118
  },
  "oklch": {
    "l": 0.7644,
    "c": 0.14202,
    "h": 123.3
  },
  "luminance": 0.46342
}

Semantic roles & 50–950 ramp

primary

#A1C153

secondary

#AEA1CF

accent

#51D778

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#12140B

muted

#81827C

Preview Lab

Preview with #A1C153

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

Preview Lab → · Contrast checker → · Palette generator →