#ACE58D#ACE58D

#ACE58D is a very light, vivid yellow-green. Relative luminance 0.667; OKLCH L 86.2% C 0.130 H 135.2°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#ACE58D
RGB	rgb(172, 229, 141)
HSL	hsl(99, 63%, 73%)
HSV	hsv(99, 38%, 90%)
CMYK	cmyk(24.9%, 0%, 38.4%, 10.2%)
CIE-LAB	lab(85.37, -33.74, 37.19)
CIE-LCH	lch(85.37, 50.21, 132.22°)
OKLab	oklab(86.21% -0.0923 0.0918)
OKLCH	oklch(86.21% 0.13 135.2)
XYZ	xyz(49.8391, 66.7310, 35.4486)
Luminance	0.6673 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE58D #C68DE5

analogous

#D8E58D #ACE58D #8DE59A

triadic

#ACE58D #8DACE5 #E58DAC

tetradic

#ACE58D #8DD8E5 #C68DE5 #E59A8D

square

#ACE58D #8DD8E5 #C68DE5 #E59A8D

split-complementary

#ACE58D #9A8DE5 #E58DD8

monochromatic

#65CA2E #88DA5B #ACE58D #D0F0BF #EDF9E6

Accessibility & contrast

On white

1.46

#ACE58D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.35

#ACE58D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE58D

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE58D	#FFFFFF	#000000	##000000
##ACE58D	1.00	1.46	14.35	14.35
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.35	21.00	1.00	1.00
##000000	14.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD887

Deuteranopia (green-blind)

#E3D492

Tritanopia (blue-blind)

#ACDFCF

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ace58d;
/* rgb */ color: rgb(172, 229, 141);
/* oklch */ color: oklch(86.2% 0.130 135.2);

Tailwind

colors: {
  custom: {
    50: '#c6edaf',
    500: '#ace58d',
    950: '#000000',
  },
}

SCSS

$custom: #ace58d;
$custom-light: #c6edaf;
$custom-dark: #000000;

JSON

{
  "hex": "#ace58d",
  "rgb": {
    "r": 172,
    "g": 229,
    "b": 141
  },
  "hsl": {
    "h": 98.864,
    "s": 62.857,
    "l": 72.549
  },
  "oklch": {
    "l": 0.86208,
    "c": 0.13015,
    "h": 135.2
  },
  "luminance": 0.66732
}

Semantic roles & 50–950 ramp

primary

#ACE58D

secondary

#9A58BE

accent

#1BCB8D

background

#FDFFFD

surface

#F9FEF7

border

#D2D6D0

text

#131610

muted

#828581

Preview Lab

Preview with #ACE58D

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

Preview Lab → · Contrast checker → · Palette generator →