#A3D74D#A3D74D

#A3D74D is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.6% C 0.175 H 127.5°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#A3D74D
RGB	rgb(163, 215, 77)
HSL	hsl(83, 63%, 57%)
HSV	hsv(83, 64%, 84%)
CMYK	cmyk(24.2%, 0%, 64.2%, 15.7%)
CIE-LAB	lab(80.14, -37.38, 60.52)
CIE-LCH	lch(80.14, 71.13, 121.70°)
OKLab	oklab(81.6% -0.1063 0.1384)
OKLCH	oklch(81.6% 0.175 127.5)
XYZ	xyz(40.7442, 56.9225, 15.8603)
Luminance	0.5692 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D74D #814DD7

analogous

#D7C64D #A3D74D #5ED74D

triadic

#A3D74D #4DA3D7 #D74DA3

tetradic

#A3D74D #4DD7C6 #814DD7 #D74D5E

square

#A3D74D #4DD7C6 #814DD7 #D74D5E

split-complementary

#A3D74D #4D5ED7 #C64DD7

monochromatic

#628A1F #85BC2A #A3D74D #BDE27F #D7EDB1

Accessibility & contrast

On white

1.70

#A3D74D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#A3D74D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D74D

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D74D	#FFFFFF	#000000	##000000
##A3D74D	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C93B

Deuteranopia (green-blind)

#DAC658

Tritanopia (blue-blind)

#A9CEBB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a3d74d;
/* rgb */ color: rgb(163, 215, 77);
/* oklch */ color: oklch(81.6% 0.175 127.5);

Tailwind

colors: {
  custom: {
    50: '#c2e385',
    500: '#a3d74d',
    950: '#000000',
  },
}

SCSS

$custom: #a3d74d;
$custom-light: #c2e385;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d74d",
  "rgb": {
    "r": 163,
    "g": 215,
    "b": 77
  },
  "hsl": {
    "h": 82.609,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.81602,
    "c": 0.17452,
    "h": 127.5
  },
  "luminance": 0.56923
}

Semantic roles & 50–950 ramp

primary

#A3D74D

secondary

#593890

accent

#41E680

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D74D

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

Preview Lab → · Contrast checker → · Palette generator →