#ACE477#ACE477

#ACE477 is a very light, vivid yellow-green. Relative luminance 0.656; OKLCH L 85.6% C 0.151 H 131.3°. Best body text is #000000 at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#ACE477
RGB	rgb(172, 228, 119)
HSL	hsl(91, 67%, 68%)
HSV	hsv(91, 48%, 89%)
CMYK	cmyk(24.6%, 0%, 47.8%, 10.6%)
CIE-LAB	lab(84.79, -36.01, 47.23)
CIE-LCH	lch(84.79, 59.40, 127.32°)
OKLab	oklab(85.64% -0.0997 0.1135)
OKLCH	oklch(85.64% 0.151 131.3)
XYZ	xyz(48.0858, 65.5882, 27.5755)
Luminance	0.6559 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 4.80

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE477 #AF77E4

analogous

#E2E477 #ACE477 #77E478

triadic

#ACE477 #77ACE4 #E477AC

tetradic

#ACE477 #77E2E4 #AF77E4 #E47877

square

#ACE477 #77E2E4 #AF77E4 #E47877

split-complementary

#ACE477 #7877E4 #E477E2

monochromatic

#6EBB25 #8DDA44 #ACE477 #CBEEAA #EAF8DD

Accessibility & contrast

On white

1.49

#ACE477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.12

#ACE477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE477

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE477	#FFFFFF	#000000	##000000
##ACE477	1.00	1.49	14.12	14.12
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.12	21.00	1.00	1.00
##000000	14.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD66E

Deuteranopia (green-blind)

#E4D27E

Tritanopia (blue-blind)

#AEDCCB

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ace477;
/* rgb */ color: rgb(172, 228, 119);
/* oklch */ color: oklch(85.6% 0.151 131.3);

Tailwind

colors: {
  custom: {
    50: '#c7eca0',
    500: '#ace477',
    950: '#000000',
  },
}

SCSS

$custom: #ace477;
$custom-light: #c7eca0;
$custom-dark: #000000;

JSON

{
  "hex": "#ace477",
  "rgb": {
    "r": 172,
    "g": 228,
    "b": 119
  },
  "hsl": {
    "h": 90.826,
    "s": 66.871,
    "l": 68.039
  },
  "oklch": {
    "l": 0.8564,
    "c": 0.1511,
    "h": 131.3
  },
  "luminance": 0.65589
}

Semantic roles & 50–950 ramp

primary

#ACE477

secondary

#8144BB

accent

#17CF75

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160F

muted

#828480

Preview Lab

Preview with #ACE477

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

Preview Lab → · Contrast checker → · Palette generator →