#ACF871#ACF871

#ACF871 is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.1% C 0.184 H 133.3°. Best body text is #000000 at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#ACF871
RGB	rgb(172, 248, 113)
HSL	hsl(94, 91%, 71%)
HSV	hsv(94, 54%, 97%)
CMYK	cmyk(30.6%, 0%, 54.4%, 2.7%)
CIE-LAB	lab(90.37, -45.48, 56.69)
CIE-LCH	lch(90.37, 72.68, 128.74°)
OKLab	oklab(90.14% -0.1263 0.1339)
OKLCH	oklch(90.14% 0.184 133.3)
XYZ	xyz(53.5603, 77.0958, 27.6786)
Luminance	0.7710 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF871 #BD71F8

analogous

#EFF871 #ACF871 #71F879

triadic

#ACF871 #71ACF8 #F871AC

tetradic

#ACF871 #71EFF8 #BD71F8 #F87971

square

#ACF871 #71EFF8 #BD71F8 #F87971

split-complementary

#ACF871 #7971F8 #F871EF

monochromatic

#6AE30B #8AF537 #ACF871 #CEFBAB #EEFEE2

Accessibility & contrast

On white

1.28

#ACF871 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.42

#ACF871 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF871

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF871	#FFFFFF	#000000	##000000
##ACF871	1.00	1.28	16.42	16.42
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.42	21.00	1.00	1.00
##000000	16.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE764

Deuteranopia (green-blind)

#F6E17A

Tritanopia (blue-blind)

#ADEFDA

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #acf871;
/* rgb */ color: rgb(172, 248, 113);
/* oklch */ color: oklch(90.1% 0.184 133.3);

Tailwind

colors: {
  custom: {
    50: '#c8fb9d',
    500: '#acf871',
    950: '#000000',
  },
}

SCSS

$custom: #acf871;
$custom-light: #c8fb9d;
$custom-dark: #000000;

JSON

{
  "hex": "#acf871",
  "rgb": {
    "r": 172,
    "g": 248,
    "b": 113
  },
  "hsl": {
    "h": 93.778,
    "s": 90.604,
    "l": 70.784
  },
  "oklch": {
    "l": 0.90139,
    "c": 0.18405,
    "h": 133.3
  },
  "luminance": 0.77098
}

Semantic roles & 50–950 ramp

primary

#ACF871

secondary

#903AD3

accent

#00E681

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170F

muted

#838580

Preview Lab

Preview with #ACF871

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

Preview Lab → · Contrast checker → · Palette generator →