#A4F871#A4F871

#A4F871 is a very light, vivid yellow-green. Relative luminance 0.762; OKLCH L 89.7% C 0.188 H 135.1°. Best body text is #000000 at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#A4F871
RGB	rgb(164, 248, 113)
HSL	hsl(97, 91%, 71%)
HSV	hsv(97, 54%, 97%)
CMYK	cmyk(33.9%, 0%, 54.4%, 2.7%)
CIE-LAB	lab(89.96, -48.16, 56.12)
CIE-LCH	lch(89.96, 73.95, 130.64°)
OKLab	oklab(89.7% -0.1332 0.1327)
OKLCH	oklch(89.7% 0.188 135.1)
XYZ	xyz(51.8567, 76.2174, 27.5987)
Luminance	0.7622 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F871 #C571F8

analogous

#E8F871 #A4F871 #71F881

triadic

#A4F871 #71A4F8 #F871A4

tetradic

#A4F871 #71E8F8 #C571F8 #F88171

square

#A4F871 #71E8F8 #C571F8 #F88171

split-complementary

#A4F871 #8171F8 #F871E8

monochromatic

#5DE30B #7FF537 #A4F871 #C9FBAB #ECFEE2

Accessibility & contrast

On white

1.29

#A4F871 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.24

#A4F871 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F871

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F871	#FFFFFF	#000000	##000000
##A4F871	1.00	1.29	16.24	16.24
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.24	21.00	1.00	1.00
##000000	16.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE764

Deuteranopia (green-blind)

#F4E07A

Tritanopia (blue-blind)

#A3F0DA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #a4f871;
/* rgb */ color: rgb(164, 248, 113);
/* oklch */ color: oklch(89.7% 0.188 135.1);

Tailwind

colors: {
  custom: {
    50: '#c3fb9d',
    500: '#a4f871',
    950: '#000000',
  },
}

SCSS

$custom: #a4f871;
$custom-light: #c3fb9d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f871",
  "rgb": {
    "r": 164,
    "g": 248,
    "b": 113
  },
  "hsl": {
    "h": 97.333,
    "s": 90.604,
    "l": 70.784
  },
  "oklch": {
    "l": 0.89702,
    "c": 0.18805,
    "h": 135.1
  },
  "luminance": 0.7622
}

Semantic roles & 50–950 ramp

primary

#A4F871

secondary

#993AD3

accent

#00E68F

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A4F871

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

Preview Lab → · Contrast checker → · Palette generator →