#ACE58E#ACE58E

#ACE58E is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 86.2% C 0.129 H 135.4°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#ACE58E
RGB	rgb(172, 229, 142)
HSL	hsl(99, 63%, 73%)
HSV	hsv(99, 38%, 90%)
CMYK	cmyk(24.9%, 0%, 38%, 10.2%)
CIE-LAB	lab(85.38, -33.60, 36.70)
CIE-LCH	lch(85.38, 49.76, 132.47°)
OKLab	oklab(86.23% -0.0919 0.0907)
OKLCH	oklch(86.23% 0.129 135.4)
XYZ	xyz(49.9138, 66.7609, 35.8423)
Luminance	0.6676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE58E #C78EE5

analogous

#D8E58E #ACE58E #8EE59B

triadic

#ACE58E #8EACE5 #E58EAC

tetradic

#ACE58E #8ED8E5 #C78EE5 #E59B8E

square

#ACE58E #8ED8E5 #C78EE5 #E59B8E

split-complementary

#ACE58E #9B8EE5 #E58ED8

monochromatic

#64CA2F #87DA5C #ACE58E #D1F0C0 #EDF9E6

Accessibility & contrast

On white

1.46

#ACE58E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.35

#ACE58E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE58E

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE58E	#FFFFFF	#000000	##000000
##ACE58E	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)

#EBD888

Deuteranopia (green-blind)

#E2D493

Tritanopia (blue-blind)

#ABDFCF

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ace58e;
/* rgb */ color: rgb(172, 229, 142);
/* oklch */ color: oklch(86.2% 0.129 135.4);

Tailwind

colors: {
  custom: {
    50: '#c6edb0',
    500: '#ace58e',
    950: '#000000',
  },
}

SCSS

$custom: #ace58e;
$custom-light: #c6edb0;
$custom-dark: #000000;

JSON

{
  "hex": "#ace58e",
  "rgb": {
    "r": 172,
    "g": 229,
    "b": 142
  },
  "hsl": {
    "h": 99.31,
    "s": 62.59,
    "l": 72.745
  },
  "oklch": {
    "l": 0.86225,
    "c": 0.1291,
    "h": 135.4
  },
  "luminance": 0.66762
}

Semantic roles & 50–950 ramp

primary

#ACE58E

secondary

#9B59BE

accent

#1BCA8E

background

#FDFFFD

surface

#F9FEF7

border

#D2D6D0

text

#131610

muted

#828581

Preview Lab

Preview with #ACE58E

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

Preview Lab → · Contrast checker → · Palette generator →