#A3EF67#A3EF67

#A3EF67 is a very light, vivid yellow-green. Relative luminance 0.705; OKLCH L 87.4% C 0.185 H 133.4°. Best body text is #000000 at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#A3EF67
RGB	rgb(163, 239, 103)
HSL	hsl(94, 81%, 67%)
HSV	hsv(94, 57%, 94%)
CMYK	cmyk(31.8%, 0%, 56.9%, 6.3%)
CIE-LAB	lab(87.24, -45.68, 57.38)
CIE-LCH	lch(87.24, 73.34, 128.52°)
OKLab	oklab(87.44% -0.1271 0.1346)
OKLCH	oklch(87.44% 0.185 133.4)
XYZ	xyz(48.4181, 70.4970, 23.8855)
Luminance	0.7050 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EF67 #B367EF

analogous

#E7EF67 #A3EF67 #67EF6F

triadic

#A3EF67 #67A3EF #EF67A3

tetradic

#A3EF67 #67E7EF #B367EF #EF6F67

square

#A3EF67 #67E7EF #B367EF #EF6F67

split-complementary

#A3EF67 #6F67EF #EF67E7

monochromatic

#63C715 #81E930 #A3EF67 #C5F59E #E6FBD6

Accessibility & contrast

On white

1.39

#A3EF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.10

#A3EF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EF67

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EF67	#FFFFFF	#000000	##000000
##A3EF67	1.00	1.39	15.10	15.10
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.10	21.00	1.00	1.00
##000000	15.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE59

Deuteranopia (green-blind)

#EDD871

Tritanopia (blue-blind)

#A4E6D1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a3ef67;
/* rgb */ color: rgb(163, 239, 103);
/* oklch */ color: oklch(87.4% 0.185 133.4);

Tailwind

colors: {
  custom: {
    50: '#c2f496',
    500: '#a3ef67',
    950: '#000000',
  },
}

SCSS

$custom: #a3ef67;
$custom-light: #c2f496;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ef67",
  "rgb": {
    "r": 163,
    "g": 239,
    "b": 103
  },
  "hsl": {
    "h": 93.529,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.87443,
    "c": 0.18508,
    "h": 133.4
  },
  "luminance": 0.70499
}

Semantic roles & 50–950 ramp

primary

#A3EF67

secondary

#8536C4

accent

#08DD7F

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3EF67

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

Preview Lab → · Contrast checker → · Palette generator →