#ACE078#ACE078

#ACE078 is a very light, vivid yellow-green. Relative luminance 0.634; OKLCH L 84.7% C 0.144 H 130.7°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#ACE078
RGB	rgb(172, 224, 120)
HSL	hsl(90, 63%, 67%)
HSV	hsv(90, 46%, 88%)
CMYK	cmyk(23.2%, 0%, 46.4%, 12.2%)
CIE-LAB	lab(83.67, -34.07, 45.38)
CIE-LCH	lch(83.67, 56.74, 126.90°)
OKLab	oklab(84.74% -0.0942 0.1095)
OKLCH	oklch(84.74% 0.144 130.7)
XYZ	xyz(47.0584, 63.4370, 27.5309)
Luminance	0.6344 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE078 #AC78E0

analogous

#E0E078 #ACE078 #78E078

triadic

#ACE078 #78ACE0 #E078AC

tetradic

#ACE078 #78E0E0 #AC78E0 #E07878

square

#ACE078 #78E0E0 #AC78E0 #E07878

split-complementary

#ACE078 #7878E0 #E078E0

monochromatic

#6FB429 #8DD546 #ACE078 #CBEBAA #E9F7DC

Accessibility & contrast

On white

1.53

#ACE078 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#ACE078 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE078

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE078	#FFFFFF	#000000	##000000
##ACE078	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D36F

Deuteranopia (green-blind)

#E1CF7E

Tritanopia (blue-blind)

#AFD8C8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ace078;
/* rgb */ color: rgb(172, 224, 120);
/* oklch */ color: oklch(84.7% 0.144 130.7);

Tailwind

colors: {
  custom: {
    50: '#c7eaa1',
    500: '#ace078',
    950: '#000000',
  },
}

SCSS

$custom: #ace078;
$custom-light: #c7eaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#ace078",
  "rgb": {
    "r": 172,
    "g": 224,
    "b": 120
  },
  "hsl": {
    "h": 90,
    "s": 62.651,
    "l": 67.451
  },
  "oklch": {
    "l": 0.84744,
    "c": 0.14444,
    "h": 130.7
  },
  "luminance": 0.63438
}

Semantic roles & 50–950 ramp

primary

#ACE078

secondary

#7E47B5

accent

#1BCA73

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160F

muted

#828480

Preview Lab

Preview with #ACE078

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

Preview Lab → · Contrast checker → · Palette generator →