#A4F45F#A4F45F

#A4F45F is a very light, vivid yellow-green. Relative luminance 0.734; OKLCH L 88.6% C 0.197 H 133.0°. Best body text is #000000 at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#A4F45F
RGB	rgb(164, 244, 95)
HSL	hsl(92, 87%, 66%)
HSV	hsv(92, 61%, 96%)
CMYK	cmyk(32.8%, 0%, 61.1%, 4.3%)
CIE-LAB	lab(88.65, -48.18, 62.40)
CIE-LCH	lch(88.65, 78.84, 127.67°)
OKLab	oklab(88.58% -0.1346 0.1445)
OKLCH	oklch(88.58% 0.197 133)
XYZ	xyz(49.7253, 73.4182, 22.3754)
Luminance	0.7342 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.76

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F45F #AF5FF4

analogous

#EFF45F #A4F45F #5FF465

triadic

#A4F45F #5FA4F4 #F45FA4

tetradic

#A4F45F #5FEFF4 #AF5FF4 #F4655F

square

#A4F45F #5FEFF4 #AF5FF4 #F4655F

split-complementary

#A4F45F #655FF4 #F45FEF

monochromatic

#65CB0E #83F026 #A4F45F #C5F898 #E5FCD2

Accessibility & contrast

On white

1.34

#A4F45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.68

#A4F45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F45F

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F45F	#FFFFFF	#000000	##000000
##A4F45F	1.00	1.34	15.68	15.68
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.68	21.00	1.00	1.00
##000000	15.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE34E

Deuteranopia (green-blind)

#F2DC6A

Tritanopia (blue-blind)

#A5EBD5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a4f45f;
/* rgb */ color: rgb(164, 244, 95);
/* oklch */ color: oklch(88.6% 0.197 133.0);

Tailwind

colors: {
  custom: {
    50: '#c3f892',
    500: '#a4f45f',
    950: '#000000',
  },
}

SCSS

$custom: #a4f45f;
$custom-light: #c3f892;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f45f",
  "rgb": {
    "r": 164,
    "g": 244,
    "b": 95
  },
  "hsl": {
    "h": 92.215,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88577,
    "c": 0.19746,
    "h": 133
  },
  "luminance": 0.7342
}

Semantic roles & 50–950 ramp

primary

#A4F45F

secondary

#8130C7

accent

#02E47B

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A4F45F

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

Preview Lab → · Contrast checker → · Palette generator →