#ACE57C#ACE57C

#ACE57C is a very light, vivid yellow-green. Relative luminance 0.663; OKLCH L 85.9% C 0.148 H 132.2°. Best body text is #000000 at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#ACE57C
RGB	rgb(172, 229, 124)
HSL	hsl(93, 67%, 69%)
HSV	hsv(93, 46%, 90%)
CMYK	cmyk(24.9%, 0%, 45.9%, 10.2%)
CIE-LAB	lab(85.13, -35.89, 45.26)
CIE-LCH	lch(85.13, 57.76, 128.42°)
OKLab	oklab(85.94% -0.099 0.1094)
OKLCH	oklch(85.94% 0.148 132.2)
XYZ	xyz(48.6699, 66.2633, 29.2907)
Luminance	0.6626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 5.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE57C #B57CE5

analogous

#E1E57C #ACE57C #7CE581

triadic

#ACE57C #7CACE5 #E57CAC

tetradic

#ACE57C #7CE1E5 #B57CE5 #E5817C

square

#ACE57C #7CE1E5 #B57CE5 #E5817C

split-complementary

#ACE57C #817CE5 #E57CE1

monochromatic

#6DC026 #8CDB49 #ACE57C #CCEFAF #EDF9E2

Accessibility & contrast

On white

1.47

#ACE57C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.25

#ACE57C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE57C

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE57C	#FFFFFF	#000000	##000000
##ACE57C	1.00	1.47	14.25	14.25
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.25	21.00	1.00	1.00
##000000	14.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD873

Deuteranopia (green-blind)

#E5D382

Tritanopia (blue-blind)

#AEDDCC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ace57c;
/* rgb */ color: rgb(172, 229, 124);
/* oklch */ color: oklch(85.9% 0.148 132.2);

Tailwind

colors: {
  custom: {
    50: '#c7eda4',
    500: '#ace57c',
    950: '#000000',
  },
}

SCSS

$custom: #ace57c;
$custom-light: #c7eda4;
$custom-dark: #000000;

JSON

{
  "hex": "#ace57c",
  "rgb": {
    "r": 172,
    "g": 229,
    "b": 124
  },
  "hsl": {
    "h": 92.571,
    "s": 66.879,
    "l": 69.216
  },
  "oklch": {
    "l": 0.85939,
    "c": 0.14759,
    "h": 132.2
  },
  "luminance": 0.66265
}

Semantic roles & 50–950 ramp

primary

#ACE57C

secondary

#8848BD

accent

#17CF7B

background

#FDFFFC

surface

#F9FEF6

border

#D2D6D0

text

#13160F

muted

#828580

Preview Lab

Preview with #ACE57C

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

Preview Lab → · Contrast checker → · Palette generator →