#ACF770#ACF770

#ACF770 is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 89.9% C 0.184 H 133.1°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#ACF770
RGB	rgb(172, 247, 112)
HSL	hsl(93, 89%, 70%)
HSV	hsv(93, 55%, 97%)
CMYK	cmyk(30.4%, 0%, 54.7%, 3.1%)
CIE-LAB	lab(90.07, -45.15, 56.80)
CIE-LCH	lch(90.07, 72.56, 128.48°)
OKLab	oklab(89.9% -0.1255 0.134)
OKLCH	oklch(89.9% 0.184 133.1)
XYZ	xyz(53.1977, 76.4602, 27.2815)
Luminance	0.7646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF770 #BB70F7

analogous

#F0F770 #ACF770 #70F777

triadic

#ACF770 #70ACF7 #F770AC

tetradic

#ACF770 #70F0F7 #BB70F7 #F77770

square

#ACF770 #70F0F7 #BB70F7 #F77770

split-complementary

#ACF770 #7770F7 #F770F0

monochromatic

#6BE00D #8AF436 #ACF770 #CEFAAA #EEFDE2

Accessibility & contrast

On white

1.29

#ACF770 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#ACF770 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF770

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF770	#FFFFFF	#000000	##000000
##ACF770	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE663

Deuteranopia (green-blind)

#F5E079

Tritanopia (blue-blind)

#ADEED9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #acf770;
/* rgb */ color: rgb(172, 247, 112);
/* oklch */ color: oklch(89.9% 0.184 133.1);

Tailwind

colors: {
  custom: {
    50: '#c8fa9d',
    500: '#acf770',
    950: '#000000',
  },
}

SCSS

$custom: #acf770;
$custom-light: #c8fa9d;
$custom-dark: #000000;

JSON

{
  "hex": "#acf770",
  "rgb": {
    "r": 172,
    "g": 247,
    "b": 112
  },
  "hsl": {
    "h": 93.333,
    "s": 89.404,
    "l": 70.392
  },
  "oklch": {
    "l": 0.89898,
    "c": 0.18357,
    "h": 133.1
  },
  "luminance": 0.76462
}

Semantic roles & 50–950 ramp

primary

#ACF770

secondary

#8E3AD2

accent

#00E67F

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #ACF770

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

Preview Lab → · Contrast checker → · Palette generator →