#A3DF5E#A3DF5E

#A3DF5E is a very light, vivid yellow-green. Relative luminance 0.614; OKLCH L 83.6% C 0.171 H 130.3°. Best body text is #000000 at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#A3DF5E
RGB	rgb(163, 223, 94)
HSL	hsl(88, 67%, 62%)
HSV	hsv(88, 58%, 87%)
CMYK	cmyk(26.9%, 0%, 57.8%, 12.5%)
CIE-LAB	lab(82.58, -39.55, 56.00)
CIE-LCH	lch(82.58, 68.56, 125.23°)
OKLab	oklab(83.63% -0.1109 0.1308)
OKLCH	oklch(83.63% 0.171 130.3)
XYZ	xyz(43.5119, 61.3689, 20.1404)
Luminance	0.6137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DF5E #9A5EDF

analogous

#DFDA5E #A3DF5E #63DF5E

triadic

#A3DF5E #5EA3DF #DF5EA3

tetradic

#A3DF5E #5EDFDA #9A5EDF #DF5E63

square

#A3DF5E #5EDFDA #9A5EDF #DF5E63

split-complementary

#A3DF5E #5E63DF #DA5EDF

monochromatic

#66A220 #86D52B #A3DF5E #C0E991 #DDF3C4

Accessibility & contrast

On white

1.58

#A3DF5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.27

#A3DF5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DF5E

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DF5E	#FFFFFF	#000000	##000000
##A3DF5E	1.00	1.58	13.27	13.27
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.27	21.00	1.00	1.00
##000000	13.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D050

Deuteranopia (green-blind)

#E0CC67

Tritanopia (blue-blind)

#A6D6C3

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a3df5e;
/* rgb */ color: rgb(163, 223, 94);
/* oklch */ color: oklch(83.6% 0.171 130.3);

Tailwind

colors: {
  custom: {
    50: '#c1e990',
    500: '#a3df5e',
    950: '#000000',
  },
}

SCSS

$custom: #a3df5e;
$custom-light: #c1e990;
$custom-dark: #000000;

JSON

{
  "hex": "#a3df5e",
  "rgb": {
    "r": 163,
    "g": 223,
    "b": 94
  },
  "hsl": {
    "h": 87.907,
    "s": 66.839,
    "l": 62.157
  },
  "oklch": {
    "l": 0.83628,
    "c": 0.17143,
    "h": 130.3
  },
  "luminance": 0.6137
}

Semantic roles & 50–950 ramp

primary

#A3DF5E

secondary

#6D3CA5

accent

#17CF6C

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A3DF5E

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

Preview Lab → · Contrast checker → · Palette generator →