#A3D74E#A3D74E

#A3D74E is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.6% C 0.174 H 127.6°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#A3D74E
RGB	rgb(163, 215, 78)
HSL	hsl(83, 63%, 57%)
HSV	hsv(83, 64%, 84%)
CMYK	cmyk(24.2%, 0%, 63.7%, 15.7%)
CIE-LAB	lab(80.14, -37.30, 60.12)
CIE-LCH	lch(80.14, 70.75, 121.82°)
OKLab	oklab(81.61% -0.106 0.1377)
OKLCH	oklch(81.61% 0.174 127.6)
XYZ	xyz(40.7798, 56.9367, 16.0476)
Luminance	0.5694 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D74E #824ED7

analogous

#D7C74E #A3D74E #5ED74E

triadic

#A3D74E #4EA3D7 #D74EA3

tetradic

#A3D74E #4ED7C7 #824ED7 #D74E5E

square

#A3D74E #4ED7C7 #824ED7 #D74E5E

split-complementary

#A3D74E #4E5ED7 #C74ED7

monochromatic

#628B1F #86BD2B #A3D74E #BDE280 #D7EEB2

Accessibility & contrast

On white

1.70

#A3D74E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#A3D74E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D74E

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D74E	#FFFFFF	#000000	##000000
##A3D74E	1.00	1.70	12.39	12.39
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C93D

Deuteranopia (green-blind)

#DAC658

Tritanopia (blue-blind)

#A8CEBB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a3d74e;
/* rgb */ color: rgb(163, 215, 78);
/* oklch */ color: oklch(81.6% 0.174 127.6);

Tailwind

colors: {
  custom: {
    50: '#c2e386',
    500: '#a3d74e',
    950: '#000000',
  },
}

SCSS

$custom: #a3d74e;
$custom-light: #c2e386;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d74e",
  "rgb": {
    "r": 163,
    "g": 215,
    "b": 78
  },
  "hsl": {
    "h": 82.774,
    "s": 63.134,
    "l": 57.451
  },
  "oklch": {
    "l": 0.81611,
    "c": 0.17378,
    "h": 127.6
  },
  "luminance": 0.56937
}

Semantic roles & 50–950 ramp

primary

#A3D74E

secondary

#5A3891

accent

#42E680

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D74E

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

Preview Lab → · Contrast checker → · Palette generator →