#A3DD67#A3DD67

#A3DD67 is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.3% C 0.161 H 130.9°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#A3DD67
RGB	rgb(163, 221, 103)
HSL	hsl(89, 63%, 64%)
HSV	hsv(89, 53%, 87%)
CMYK	cmyk(26.2%, 0%, 53.4%, 13.3%)
CIE-LAB	lab(82.10, -37.78, 51.39)
CIE-LCH	lch(82.10, 63.79, 126.32°)
OKLab	oklab(83.27% -0.1053 0.1216)
OKLCH	oklch(83.27% 0.161 130.9)
XYZ	xyz(43.4084, 60.4776, 22.2156)
Luminance	0.6048 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DD67 #A167DD

analogous

#DDDC67 #A3DD67 #68DD67

triadic

#A3DD67 #67A3DD #DD67A3

tetradic

#A3DD67 #67DDDC #A167DD #DD6768

square

#A3DD67 #67DDDC #A167DD #DD6768

split-complementary

#A3DD67 #6768DD #DC67DD

monochromatic

#66A525 #85D235 #A3DD67 #C1E899 #E0F3CB

Accessibility & contrast

On white

1.60

#A3DD67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#A3DD67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DD67

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DD67	#FFFFFF	#000000	##000000
##A3DD67	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF5C

Deuteranopia (green-blind)

#DDCB6F

Tritanopia (blue-blind)

#A6D5C3

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a3dd67;
/* rgb */ color: rgb(163, 221, 103);
/* oklch */ color: oklch(83.3% 0.161 130.9);

Tailwind

colors: {
  custom: {
    50: '#c1e895',
    500: '#a3dd67',
    950: '#000000',
  },
}

SCSS

$custom: #a3dd67;
$custom-light: #c1e895;
$custom-dark: #000000;

JSON

{
  "hex": "#a3dd67",
  "rgb": {
    "r": 163,
    "g": 221,
    "b": 103
  },
  "hsl": {
    "h": 89.492,
    "s": 63.441,
    "l": 63.529
  },
  "oklch": {
    "l": 0.83269,
    "c": 0.16086,
    "h": 130.9
  },
  "luminance": 0.60479
}

Semantic roles & 50–950 ramp

primary

#A3DD67

secondary

#7341A8

accent

#1ACB71

background

#FDFEFC

surface

#F9FCF5

border

#D2D5CF

text

#13160D

muted

#82847F

Preview Lab

Preview with #A3DD67

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

Preview Lab → · Contrast checker → · Palette generator →