#ACE05D#ACE05D

#ACE05D is a very light, vivid yellow-green. Relative luminance 0.629; OKLCH L 84.4% C 0.169 H 127.8°. Best body text is #000000 at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#ACE05D
RGB	rgb(172, 224, 93)
HSL	hsl(84, 68%, 62%)
HSV	hsv(84, 58%, 88%)
CMYK	cmyk(23.2%, 0%, 58.5%, 12.2%)
CIE-LAB	lab(83.37, -36.79, 57.49)
CIE-LCH	lch(83.37, 68.25, 122.62°)
OKLab	oklab(84.41% -0.1038 0.1337)
OKLCH	oklch(84.41% 0.169 127.8)
XYZ	xyz(45.6446, 62.8714, 20.0844)
Luminance	0.6287 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE05D #915DE0

analogous

#E0D35D #ACE05D #6AE05D

triadic

#ACE05D #5DACE0 #E05DAC

tetradic

#ACE05D #5DE0D3 #915DE0 #E05D6A

square

#ACE05D #5DE0D3 #915DE0 #E05D6A

split-complementary

#ACE05D #5D6AE0 #D35DE0

monochromatic

#6FA31F #92D62A #ACE05D #C6EA90 #E1F4C4

Accessibility & contrast

On white

1.55

#ACE05D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.57

#ACE05D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE05D

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE05D	#FFFFFF	#000000	##000000
##ACE05D	1.00	1.55	13.57	13.57
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.57	21.00	1.00	1.00
##000000	13.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD24F

Deuteranopia (green-blind)

#E3CF66

Tritanopia (blue-blind)

#B1D7C4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #ace05d;
/* rgb */ color: rgb(172, 224, 93);
/* oklch */ color: oklch(84.4% 0.169 127.8);

Tailwind

colors: {
  custom: {
    50: '#c8ea8f',
    500: '#ace05d',
    950: '#000000',
  },
}

SCSS

$custom: #ace05d;
$custom-light: #c8ea8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ace05d",
  "rgb": {
    "r": 172,
    "g": 224,
    "b": 93
  },
  "hsl": {
    "h": 83.817,
    "s": 67.876,
    "l": 62.157
  },
  "oklch": {
    "l": 0.84408,
    "c": 0.16929,
    "h": 127.8
  },
  "luminance": 0.62872
}

Semantic roles & 50–950 ramp

primary

#ACE05D

secondary

#663BA6

accent

#16D060

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACE05D

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

Preview Lab → · Contrast checker → · Palette generator →