#A4F661#A4F661

#A4F661 is a very light, vivid yellow-green. Relative luminance 0.747; OKLCH L 89.1% C 0.198 H 133.4°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#A4F661
RGB	rgb(164, 246, 97)
HSL	hsl(93, 89%, 67%)
HSV	hsv(93, 61%, 96%)
CMYK	cmyk(33.3%, 0%, 60.6%, 3.5%)
CIE-LAB	lab(89.24, -48.84, 62.22)
CIE-LCH	lch(89.24, 79.10, 128.13°)
OKLab	oklab(89.06% -0.1362 0.1443)
OKLCH	oklch(89.06% 0.198 133.4)
XYZ	xyz(50.4224, 74.6651, 23.0621)
Luminance	0.7467 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.48

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F661 #B361F6

analogous

#EFF661 #A4F661 #61F668

triadic

#A4F661 #61A4F6 #F661A4

tetradic

#A4F661 #61EFF6 #B361F6 #F66861

square

#A4F661 #61EFF6 #B361F6 #F66861

split-complementary

#A4F661 #6861F6 #F661EF

monochromatic

#64D10C #83F327 #A4F661 #C5F99B #E7FDD5

Accessibility & contrast

On white

1.32

#A4F661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#A4F661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F661

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F661	#FFFFFF	#000000	##000000
##A4F661	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE450

Deuteranopia (green-blind)

#F4DE6C

Tritanopia (blue-blind)

#A5EDD6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a4f661;
/* rgb */ color: rgb(164, 246, 97);
/* oklch */ color: oklch(89.1% 0.198 133.4);

Tailwind

colors: {
  custom: {
    50: '#c3f993',
    500: '#a4f661',
    950: '#000000',
  },
}

SCSS

$custom: #a4f661;
$custom-light: #c3f993;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f661",
  "rgb": {
    "r": 164,
    "g": 246,
    "b": 97
  },
  "hsl": {
    "h": 93.02,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.89063,
    "c": 0.19848,
    "h": 133.4
  },
  "luminance": 0.74667
}

Semantic roles & 50–950 ramp

primary

#A4F661

secondary

#852FCC

accent

#00E67E

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A4F661

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

Preview Lab → · Contrast checker → · Palette generator →