#A3DD5E#A3DD5E

#A3DD5E is a very light, vivid yellow-green. Relative luminance 0.603; OKLCH L 83.2% C 0.169 H 130.0°. Best body text is #000000 at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#A3DD5E
RGB	rgb(163, 221, 94)
HSL	hsl(87, 65%, 62%)
HSV	hsv(87, 57%, 87%)
CMYK	cmyk(26.2%, 0%, 57.5%, 13.3%)
CIE-LAB	lab(82.00, -38.65, 55.35)
CIE-LCH	lch(82.00, 67.51, 124.93°)
OKLab	oklab(83.16% -0.1084 0.1294)
OKLCH	oklch(83.16% 0.169 130)
XYZ	xyz(42.9807, 60.3065, 19.9633)
Luminance	0.6031 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DD5E #985EDD

analogous

#DDD85E #A3DD5E #64DD5E

triadic

#A3DD5E #5EA3DD #DD5EA3

tetradic

#A3DD5E #5EDDD8 #985EDD #DD5E64

square

#A3DD5E #5EDDD8 #985EDD #DD5E64

split-complementary

#A3DD5E #5E64DD #D85EDD

monochromatic

#669F22 #86D22C #A3DD5E #C0E891 #DDF2C3

Accessibility & contrast

On white

1.61

#A3DD5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.06

#A3DD5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DD5E

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DD5E	#FFFFFF	#000000	##000000
##A3DD5E	1.00	1.61	13.06	13.06
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.06	21.00	1.00	1.00
##000000	13.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF51

Deuteranopia (green-blind)

#DECB67

Tritanopia (blue-blind)

#A7D4C1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a3dd5e;
/* rgb */ color: rgb(163, 221, 94);
/* oklch */ color: oklch(83.2% 0.169 130.0);

Tailwind

colors: {
  custom: {
    50: '#c1e890',
    500: '#a3dd5e',
    950: '#000000',
  },
}

SCSS

$custom: #a3dd5e;
$custom-light: #c1e890;
$custom-dark: #000000;

JSON

{
  "hex": "#a3dd5e",
  "rgb": {
    "r": 163,
    "g": 221,
    "b": 94
  },
  "hsl": {
    "h": 87.402,
    "s": 65.128,
    "l": 61.765
  },
  "oklch": {
    "l": 0.83164,
    "c": 0.16877,
    "h": 130
  },
  "luminance": 0.60308
}

Semantic roles & 50–950 ramp

primary

#A3DD5E

secondary

#6B3DA2

accent

#19CD6B

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A3DD5E

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

Preview Lab → · Contrast checker → · Palette generator →