#ACF780#ACF780

#ACF780 is a very light, vivid yellow-green. Relative luminance 0.769; OKLCH L 90.1% C 0.169 H 135.0°. Best body text is #000000 at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#ACF780
RGB	rgb(172, 247, 128)
HSL	hsl(98, 88%, 74%)
HSV	hsv(98, 48%, 97%)
CMYK	cmyk(30.4%, 0%, 48.2%, 3.1%)
CIE-LAB	lab(90.25, -43.43, 49.67)
CIE-LCH	lch(90.25, 65.99, 131.17°)
OKLab	oklab(90.1% -0.1197 0.1195)
OKLCH	oklch(90.1% 0.169 135)
XYZ	xyz(54.1691, 76.8487, 32.3971)
Luminance	0.7685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF780 #CB80F7

analogous

#E7F780 #ACF780 #80F78F

triadic

#ACF780 #80ACF7 #F780AC

tetradic

#ACF780 #80E7F7 #CB80F7 #F78F80

square

#ACF780 #80E7F7 #CB80F7 #F78F80

split-complementary

#ACF780 #8F80F7 #F780E7

monochromatic

#61EE0F #86F346 #ACF780 #D2FBBA #ECFDE2

Accessibility & contrast

On white

1.28

#ACF780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.37

#ACF780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF780

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF780	#FFFFFF	#000000	##000000
##ACF780	1.00	1.28	16.37	16.37
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.37	21.00	1.00	1.00
##000000	16.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE776

Deuteranopia (green-blind)

#F4E187

Tritanopia (blue-blind)

#ABEFDB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #acf780;
/* rgb */ color: rgb(172, 247, 128);
/* oklch */ color: oklch(90.1% 0.169 135.0);

Tailwind

colors: {
  custom: {
    50: '#c8faa7',
    500: '#acf780',
    950: '#000000',
  },
}

SCSS

$custom: #acf780;
$custom-light: #c8faa7;
$custom-dark: #000000;

JSON

{
  "hex": "#acf780",
  "rgb": {
    "r": 172,
    "g": 247,
    "b": 128
  },
  "hsl": {
    "h": 97.815,
    "s": 88.148,
    "l": 73.529
  },
  "oklch": {
    "l": 0.90102,
    "c": 0.16914,
    "h": 135
  },
  "luminance": 0.76851
}

Semantic roles & 50–950 ramp

primary

#ACF780

secondary

#A048D4

accent

#01E590

background

#FEFFFC

surface

#FAFFF6

border

#D3D7D0

text

#131710

muted

#838580

Preview Lab

Preview with #ACF780

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

Preview Lab → · Contrast checker → · Palette generator →