#A4F271#A4F271

#A4F271 is a very light, vivid yellow-green. Relative luminance 0.726; OKLCH L 88.3% C 0.180 H 134.5°. Best body text is #000000 at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#A4F271
RGB	rgb(164, 242, 113)
HSL	hsl(96, 83%, 70%)
HSV	hsv(96, 53%, 95%)
CMYK	cmyk(32.2%, 0%, 53.3%, 5.1%)
CIE-LAB	lab(88.25, -45.62, 54.10)
CIE-LCH	lch(88.25, 70.77, 130.14°)
OKLab	oklab(88.31% -0.1262 0.1283)
OKLCH	oklch(88.31% 0.18 134.5)
XYZ	xyz(50.0415, 72.5871, 26.9937)
Luminance	0.7259 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F271 #BF71F2

analogous

#E5F271 #A4F271 #71F27F

triadic

#A4F271 #71A4F2 #F271A4

tetradic

#A4F271 #71E5F2 #BF71F2 #F27F71

square

#A4F271 #71E5F2 #BF71F2 #F27F71

split-complementary

#A4F271 #7F71F2 #F271E5

monochromatic

#60D514 #80ED39 #A4F271 #C8F7A9 #ECFCE1

Accessibility & contrast

On white

1.35

#A4F271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.52

#A4F271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F271

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F271	#FFFFFF	#000000	##000000
##A4F271	1.00	1.35	15.52	15.52
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.52	21.00	1.00	1.00
##000000	15.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE265

Deuteranopia (green-blind)

#EFDB7A

Tritanopia (blue-blind)

#A3EAD5

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #a4f271;
/* rgb */ color: rgb(164, 242, 113);
/* oklch */ color: oklch(88.3% 0.180 134.5);

Tailwind

colors: {
  custom: {
    50: '#c2f79d',
    500: '#a4f271',
    950: '#000000',
  },
}

SCSS

$custom: #a4f271;
$custom-light: #c2f79d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f271",
  "rgb": {
    "r": 164,
    "g": 242,
    "b": 113
  },
  "hsl": {
    "h": 96.279,
    "s": 83.226,
    "l": 69.608
  },
  "oklch": {
    "l": 0.88311,
    "c": 0.18,
    "h": 134.5
  },
  "luminance": 0.72589
}

Semantic roles & 50–950 ramp

primary

#A4F271

secondary

#933CCB

accent

#06E08A

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A4F271

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

Preview Lab → · Contrast checker → · Palette generator →