#A4F561#A4F561

#A4F561 is a very light, vivid yellow-green. Relative luminance 0.741; OKLCH L 88.8% C 0.197 H 133.2°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#A4F561
RGB	rgb(164, 245, 97)
HSL	hsl(93, 88%, 67%)
HSV	hsv(93, 60%, 96%)
CMYK	cmyk(33.1%, 0%, 60.4%, 3.9%)
CIE-LAB	lab(88.95, -48.42, 61.90)
CIE-LCH	lch(88.95, 78.59, 128.03°)
OKLab	oklab(88.83% -0.1351 0.1437)
OKLCH	oklch(88.83% 0.197 133.2)
XYZ	xyz(50.1191, 74.0584, 22.9609)
Luminance	0.7406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.55

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F561 #B261F5

analogous

#EEF561 #A4F561 #61F568

triadic

#A4F561 #61A4F5 #F561A4

tetradic

#A4F561 #61EEF5 #B261F5 #F56861

square

#A4F561 #61EEF5 #B261F5 #F56861

split-complementary

#A4F561 #6861F5 #F561EE

monochromatic

#65CF0D #83F127 #A4F561 #C5F99B #E6FCD4

Accessibility & contrast

On white

1.33

#A4F561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#A4F561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F561

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F561	#FFFFFF	#000000	##000000
##A4F561	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE450

Deuteranopia (green-blind)

#F3DD6C

Tritanopia (blue-blind)

#A5ECD6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a4f561;
/* rgb */ color: rgb(164, 245, 97);
/* oklch */ color: oklch(88.8% 0.197 133.2);

Tailwind

colors: {
  custom: {
    50: '#c3f993',
    500: '#a4f561',
    950: '#000000',
  },
}

SCSS

$custom: #a4f561;
$custom-light: #c3f993;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f561",
  "rgb": {
    "r": 164,
    "g": 245,
    "b": 97
  },
  "hsl": {
    "h": 92.838,
    "s": 88.095,
    "l": 67.059
  },
  "oklch": {
    "l": 0.8883,
    "c": 0.1972,
    "h": 133.2
  },
  "luminance": 0.7406
}

Semantic roles & 50–950 ramp

primary

#A4F561

secondary

#8430CA

accent

#01E57E

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A4F561

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

Preview Lab → · Contrast checker → · Palette generator →