#ACE57E#ACE57E

#ACE57E is a very light, vivid yellow-green. Relative luminance 0.663; OKLCH L 86.0% C 0.146 H 132.5°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#ACE57E
RGB	rgb(172, 229, 126)
HSL	hsl(93, 66%, 70%)
HSV	hsv(93, 45%, 90%)
CMYK	cmyk(24.9%, 0%, 45%, 10.2%)
CIE-LAB	lab(85.16, -35.65, 44.32)
CIE-LCH	lch(85.16, 56.88, 128.82°)
OKLab	oklab(85.97% -0.0983 0.1074)
OKLCH	oklch(85.97% 0.146 132.5)
XYZ	xyz(48.7976, 66.3144, 29.9636)
Luminance	0.6632 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE57E #B77EE5

analogous

#E0E57E #ACE57E #7EE584

triadic

#ACE57E #7EACE5 #E57EAC

tetradic

#ACE57E #7EE0E5 #B77EE5 #E5847E

square

#ACE57E #7EE0E5 #B77EE5 #E5847E

split-complementary

#ACE57E #847EE5 #E57EE0

monochromatic

#6CC227 #8BDB4B #ACE57E #CDEFB1 #EEFAE4

Accessibility & contrast

On white

1.47

#ACE57E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#ACE57E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE57E

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE57E	#FFFFFF	#000000	##000000
##ACE57E	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD876

Deuteranopia (green-blind)

#E4D384

Tritanopia (blue-blind)

#ADDECC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ace57e;
/* rgb */ color: rgb(172, 229, 126);
/* oklch */ color: oklch(86.0% 0.146 132.5);

Tailwind

colors: {
  custom: {
    50: '#c7eda5',
    500: '#ace57e',
    950: '#000000',
  },
}

SCSS

$custom: #ace57e;
$custom-light: #c7eda5;
$custom-dark: #000000;

JSON

{
  "hex": "#ace57e",
  "rgb": {
    "r": 172,
    "g": 229,
    "b": 126
  },
  "hsl": {
    "h": 93.204,
    "s": 66.452,
    "l": 69.608
  },
  "oklch": {
    "l": 0.85968,
    "c": 0.1456,
    "h": 132.5
  },
  "luminance": 0.66316
}

Semantic roles & 50–950 ramp

primary

#ACE57E

secondary

#8A4ABD

accent

#17CE7D

background

#FDFFFC

surface

#F9FEF6

border

#D2D6D0

text

#13160F

muted

#828580

Preview Lab

Preview with #ACE57E

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

Preview Lab → · Contrast checker → · Palette generator →