#ACF180#ACF180

#ACF180 is a very light, vivid yellow-green. Relative luminance 0.732; OKLCH L 88.7% C 0.161 H 134.4°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#ACF180
RGB	rgb(172, 241, 128)
HSL	hsl(97, 80%, 72%)
HSV	hsv(97, 47%, 95%)
CMYK	cmyk(28.6%, 0%, 46.9%, 5.5%)
CIE-LAB	lab(88.56, -40.80, 47.59)
CIE-LCH	lch(88.56, 62.69, 130.61°)
OKLab	oklab(88.73% -0.1124 0.1149)
OKLCH	oklch(88.73% 0.161 134.4)
XYZ	xyz(52.3637, 73.2380, 31.7953)
Luminance	0.7324 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 2.85

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 3.60

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF180 #C580F1

analogous

#E5F180 #ACF180 #80F18C

triadic

#ACF180 #80ACF1 #F180AC

tetradic

#ACF180 #80E5F1 #C580F1 #F18C80

square

#ACF180 #80E5F1 #C580F1 #F18C80

split-complementary

#ACF180 #8C80F1 #F180E5

monochromatic

#65DE18 #88EB49 #ACF180 #D0F7B7 #EDFCE3

Accessibility & contrast

On white

1.34

#ACF180 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.65

#ACF180 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF180

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF180	#FFFFFF	#000000	##000000
##ACF180	1.00	1.34	15.65	15.65
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.65	21.00	1.00	1.00
##000000	15.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E277

Deuteranopia (green-blind)

#EFDC87

Tritanopia (blue-blind)

#ACE9D6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #acf180;
/* rgb */ color: rgb(172, 241, 128);
/* oklch */ color: oklch(88.7% 0.161 134.4);

Tailwind

colors: {
  custom: {
    50: '#c7f6a7',
    500: '#acf180',
    950: '#000000',
  },
}

SCSS

$custom: #acf180;
$custom-light: #c7f6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#acf180",
  "rgb": {
    "r": 172,
    "g": 241,
    "b": 128
  },
  "hsl": {
    "h": 96.637,
    "s": 80.142,
    "l": 72.353
  },
  "oklch": {
    "l": 0.88731,
    "c": 0.16073,
    "h": 134.4
  },
  "luminance": 0.7324
}

Semantic roles & 50–950 ramp

primary

#ACF180

secondary

#9949CC

accent

#09DC8A

background

#FEFFFC

surface

#FAFEF6

border

#D3D6D0

text

#131710

muted

#838580

Preview Lab

Preview with #ACF180

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

Preview Lab → · Contrast checker → · Palette generator →