#A3C154#A3C154

#A3C154 is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 76.6% C 0.140 H 122.6°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#A3C154
RGB	rgb(163, 193, 84)
HSL	hsl(77, 47%, 54%)
HSV	hsv(77, 56%, 76%)
CMYK	cmyk(15.5%, 0%, 56.5%, 24.3%)
CIE-LAB	lab(73.91, -26.54, 50.62)
CIE-LCH	lch(73.91, 57.15, 117.67°)
OKLab	oklab(76.6% -0.0756 0.1182)
OKLCH	oklch(76.6% 0.14 122.6)
XYZ	xyz(35.7747, 46.5665, 15.4893)
Luminance	0.4657 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C154 #7254C1

analogous

#C1A954 #A3C154 #6DC154

triadic

#A3C154 #54A3C1 #C154A3

tetradic

#A3C154 #54C1A9 #7254C1 #C1546D

square

#A3C154 #54C1A9 #7254C1 #C1546D

split-complementary

#A3C154 #546DC1 #A954C1

monochromatic

#5E7129 #839E39 #A3C154 #BBD181 #D3E2AE

Accessibility & contrast

On white

2.04

#A3C154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#A3C154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C154

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C154	#FFFFFF	#000000	##000000
##A3C154	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB649

Deuteranopia (green-blind)

#C7B65B

Tritanopia (blue-blind)

#AAB8A9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #a3c154;
/* rgb */ color: rgb(163, 193, 84);
/* oklch */ color: oklch(76.6% 0.140 122.6);

Tailwind

colors: {
  custom: {
    50: '#c0d388',
    500: '#a3c154',
    950: '#000000',
  },
}

SCSS

$custom: #a3c154;
$custom-light: #c0d388;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c154",
  "rgb": {
    "r": 163,
    "g": 193,
    "b": 84
  },
  "hsl": {
    "h": 76.514,
    "s": 46.781,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76595,
    "c": 0.1403,
    "h": 122.6
  },
  "luminance": 0.46567
}

Semantic roles & 50–950 ramp

primary

#A3C154

secondary

#AEA1D0

accent

#51D676

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#12140C

muted

#81827D

Preview Lab

Preview with #A3C154

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

Preview Lab → · Contrast checker → · Palette generator →