#A3DD5F#A3DD5F

#A3DD5F is a very light, vivid yellow-green. Relative luminance 0.603; OKLCH L 83.2% C 0.168 H 130.1°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#A3DD5F
RGB	rgb(163, 221, 95)
HSL	hsl(88, 65%, 62%)
HSV	hsv(88, 57%, 87%)
CMYK	cmyk(26.2%, 0%, 57%, 13.3%)
CIE-LAB	lab(82.01, -38.56, 54.92)
CIE-LCH	lch(82.01, 67.11, 125.07°)
OKLab	oklab(83.18% -0.1081 0.1285)
OKLCH	oklch(83.18% 0.168 130.1)
XYZ	xyz(43.0259, 60.3246, 20.2012)
Luminance	0.6033 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DD5F #995FDD

analogous

#DDD85F #A3DD5F #64DD5F

triadic

#A3DD5F #5FA3DD #DD5FA3

tetradic

#A3DD5F #5FDDD8 #995FDD #DD5F64

square

#A3DD5F #5FDDD8 #995FDD #DD5F64

split-complementary

#A3DD5F #5F64DD #D85FDD

monochromatic

#66A022 #86D22D #A3DD5F #C0E891 #DDF2C4

Accessibility & contrast

On white

1.61

#A3DD5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.07

#A3DD5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DD5F

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DD5F	#FFFFFF	#000000	##000000
##A3DD5F	1.00	1.61	13.07	13.07
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.07	21.00	1.00	1.00
##000000	13.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF52

Deuteranopia (green-blind)

#DECB68

Tritanopia (blue-blind)

#A7D4C2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a3dd5f;
/* rgb */ color: rgb(163, 221, 95);
/* oklch */ color: oklch(83.2% 0.168 130.1);

Tailwind

colors: {
  custom: {
    50: '#c1e890',
    500: '#a3dd5f',
    950: '#000000',
  },
}

SCSS

$custom: #a3dd5f;
$custom-light: #c1e890;
$custom-dark: #000000;

JSON

{
  "hex": "#a3dd5f",
  "rgb": {
    "r": 163,
    "g": 221,
    "b": 95
  },
  "hsl": {
    "h": 87.619,
    "s": 64.948,
    "l": 61.961
  },
  "oklch": {
    "l": 0.83175,
    "c": 0.16792,
    "h": 130.1
  },
  "luminance": 0.60326
}

Semantic roles & 50–950 ramp

primary

#A3DD5F

secondary

#6C3DA3

accent

#19CD6C

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A3DD5F

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

Preview Lab → · Contrast checker → · Palette generator →