#ACF680#ACF680

#ACF680 is a very light, vivid yellow-green. Relative luminance 0.762; OKLCH L 89.9% C 0.168 H 134.9°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#ACF680
RGB	rgb(172, 246, 128)
HSL	hsl(98, 87%, 73%)
HSV	hsv(98, 48%, 96%)
CMYK	cmyk(30.1%, 0%, 48%, 3.5%)
CIE-LAB	lab(89.97, -43.00, 49.33)
CIE-LCH	lch(89.97, 65.44, 131.08°)
OKLab	oklab(89.87% -0.1185 0.1187)
OKLCH	oklch(89.87% 0.168 134.9)
XYZ	xyz(53.8641, 76.2388, 32.2954)
Luminance	0.7624 (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

#ACF680 #CA80F6

analogous

#E7F680 #ACF680 #80F68F

triadic

#ACF680 #80ACF6 #F680AC

tetradic

#ACF680 #80E7F6 #CA80F6 #F68F80

square

#ACF680 #80E7F6 #CA80F6 #F68F80

split-complementary

#ACF680 #8F80F6 #F680E7

monochromatic

#62EB11 #87F247 #ACF680 #D1FAB9 #ECFDE2

Accessibility & contrast

On white

1.29

#ACF680 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#ACF680 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF680

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF680	#FFFFFF	#000000	##000000
##ACF680	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE676

Deuteranopia (green-blind)

#F3E087

Tritanopia (blue-blind)

#ABEEDA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #acf680;
/* rgb */ color: rgb(172, 246, 128);
/* oklch */ color: oklch(89.9% 0.168 134.9);

Tailwind

colors: {
  custom: {
    50: '#c8f9a7',
    500: '#acf680',
    950: '#000000',
  },
}

SCSS

$custom: #acf680;
$custom-light: #c8f9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#acf680",
  "rgb": {
    "r": 172,
    "g": 246,
    "b": 128
  },
  "hsl": {
    "h": 97.627,
    "s": 86.765,
    "l": 73.333
  },
  "oklch": {
    "l": 0.89873,
    "c": 0.16775,
    "h": 134.9
  },
  "luminance": 0.76241
}

Semantic roles & 50–950 ramp

primary

#ACF680

secondary

#9F48D2

accent

#02E38F

background

#FEFFFC

surface

#FAFFF6

border

#D3D7D0

text

#131710

muted

#838580

Preview Lab

Preview with #ACF680

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

Preview Lab → · Contrast checker → · Palette generator →