#A4F35C#A4F35C

#A4F35C is a very light, vivid yellow-green. Relative luminance 0.728; OKLCH L 88.3% C 0.198 H 132.6°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#A4F35C
RGB	rgb(164, 243, 92)
HSL	hsl(91, 86%, 66%)
HSV	hsv(91, 62%, 95%)
CMYK	cmyk(32.5%, 0%, 62.1%, 4.7%)
CIE-LAB	lab(88.34, -48.01, 63.30)
CIE-LCH	lch(88.34, 79.44, 127.18°)
OKLab	oklab(88.32% -0.1343 0.1461)
OKLCH	oklch(88.32% 0.198 132.6)
XYZ	xyz(49.2915, 72.7646, 21.5710)
Luminance	0.7277 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F35C #AB5CF3

analogous

#EFF35C #A4F35C #5CF35F

triadic

#A4F35C #5CA4F3 #F35CA4

tetradic

#A4F35C #5CEFF3 #AB5CF3 #F35F5C

square

#A4F35C #5CEFF3 #AB5CF3 #F35F5C

split-complementary

#A4F35C #5F5CF3 #F35CEF

monochromatic

#66C60F #84EF23 #A4F35C #C4F795 #E4FBCE

Accessibility & contrast

On white

1.35

#A4F35C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#A4F35C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F35C

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F35C	#FFFFFF	#000000	##000000
##A4F35C	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE24A

Deuteranopia (green-blind)

#F1DB68

Tritanopia (blue-blind)

#A5EAD3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a4f35c;
/* rgb */ color: rgb(164, 243, 92);
/* oklch */ color: oklch(88.3% 0.198 132.6);

Tailwind

colors: {
  custom: {
    50: '#c3f790',
    500: '#a4f35c',
    950: '#000000',
  },
}

SCSS

$custom: #a4f35c;
$custom-light: #c3f790;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f35c",
  "rgb": {
    "r": 164,
    "g": 243,
    "b": 92
  },
  "hsl": {
    "h": 91.391,
    "s": 86.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88316,
    "c": 0.19845,
    "h": 132.6
  },
  "luminance": 0.72766
}

Semantic roles & 50–950 ramp

primary

#A4F35C

secondary

#7D30C3

accent

#03E378

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A4F35C

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

Preview Lab → · Contrast checker → · Palette generator →