#ACE780#ACE780

#ACE780 is a very light, vivid yellow-green. Relative luminance 0.675; OKLCH L 86.5% C 0.146 H 133.1°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#ACE780
RGB	rgb(172, 231, 128)
HSL	hsl(94, 68%, 70%)
HSV	hsv(94, 45%, 91%)
CMYK	cmyk(25.5%, 0%, 44.6%, 9.4%)
CIE-LAB	lab(85.75, -36.32, 44.08)
CIE-LCH	lch(85.75, 57.12, 129.49°)
OKLab	oklab(86.45% -0.1 0.107)
OKLCH	oklch(86.45% 0.146 133.1)
XYZ	xyz(49.4845, 67.4796, 30.8356)
Luminance	0.6748 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.18

Light Yellowish Green

#C2FF89

ΔE00 5.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE780 #BB80E7

analogous

#DFE780 #ACE780 #80E787

triadic

#ACE780 #80ACE7 #E780AC

tetradic

#ACE780 #80DFE7 #BB80E7 #E78780

square

#ACE780 #80DFE7 #BB80E7 #E78780

split-complementary

#ACE780 #8780E7 #E780DF

monochromatic

#6BC726 #8ADD4D #ACE780 #CEF1B3 #EEFAE5

Accessibility & contrast

On white

1.45

#ACE780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#ACE780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE780

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE780	#FFFFFF	#000000	##000000
##ACE780	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD978

Deuteranopia (green-blind)

#E6D586

Tritanopia (blue-blind)

#ADE0CE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #ace780;
/* rgb */ color: rgb(172, 231, 128);
/* oklch */ color: oklch(86.5% 0.146 133.1);

Tailwind

colors: {
  custom: {
    50: '#c7efa6',
    500: '#ace780',
    950: '#000000',
  },
}

SCSS

$custom: #ace780;
$custom-light: #c7efa6;
$custom-dark: #000000;

JSON

{
  "hex": "#ace780",
  "rgb": {
    "r": 172,
    "g": 231,
    "b": 128
  },
  "hsl": {
    "h": 94.369,
    "s": 68.212,
    "l": 70.392
  },
  "oklch": {
    "l": 0.86453,
    "c": 0.14648,
    "h": 133.1
  },
  "luminance": 0.67481
}

Semantic roles & 50–950 ramp

primary

#ACE780

secondary

#8E4CC0

accent

#15D080

background

#FDFFFC

surface

#F9FEF6

border

#D2D6D0

text

#13160F

muted

#828580

Preview Lab

Preview with #ACE780

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

Preview Lab → · Contrast checker → · Palette generator →