#ACE27B#ACE27B

#ACE27B is a very light, vivid yellow-green. Relative luminance 0.646; OKLCH L 85.2% C 0.144 H 131.5°. Best body text is #000000 at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#ACE27B
RGB	rgb(172, 226, 123)
HSL	hsl(91, 64%, 68%)
HSV	hsv(91, 46%, 89%)
CMYK	cmyk(23.9%, 0%, 45.6%, 11.4%)
CIE-LAB	lab(84.27, -34.64, 44.67)
CIE-LCH	lch(84.27, 56.53, 127.79°)
OKLab	oklab(85.24% -0.0956 0.1081)
OKLCH	oklch(85.24% 0.144 131.5)
XYZ	xyz(47.7840, 64.5923, 28.6851)
Luminance	0.6459 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE27B #B17BE2

analogous

#E0E27B #ACE27B #7BE27D

triadic

#ACE27B #7BACE2 #E27BAC

tetradic

#ACE27B #7BE0E2 #B17BE2 #E27D7B

square

#ACE27B #7BE0E2 #B17BE2 #E27D7B

split-complementary

#ACE27B #7D7BE2 #E27BE0

monochromatic

#6EBA29 #8CD749 #ACE27B #CCEDAD #EBF8DF

Accessibility & contrast

On white

1.51

#ACE27B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.92

#ACE27B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE27B

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE27B	#FFFFFF	#000000	##000000
##ACE27B	1.00	1.51	13.92	13.92
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.92	21.00	1.00	1.00
##000000	13.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD573

Deuteranopia (green-blind)

#E2D181

Tritanopia (blue-blind)

#AEDBCA

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ace27b;
/* rgb */ color: rgb(172, 226, 123);
/* oklch */ color: oklch(85.2% 0.144 131.5);

Tailwind

colors: {
  custom: {
    50: '#c7eba3',
    500: '#ace27b',
    950: '#000000',
  },
}

SCSS

$custom: #ace27b;
$custom-light: #c7eba3;
$custom-dark: #000000;

JSON

{
  "hex": "#ace27b",
  "rgb": {
    "r": 172,
    "g": 226,
    "b": 123
  },
  "hsl": {
    "h": 91.456,
    "s": 63.975,
    "l": 68.431
  },
  "oklch": {
    "l": 0.85242,
    "c": 0.1443,
    "h": 131.5
  },
  "luminance": 0.64593
}

Semantic roles & 50–950 ramp

primary

#ACE27B

secondary

#8348B9

accent

#1ACC77

background

#FDFEFC

surface

#F9FDF6

border

#D2D5D0

text

#13160F

muted

#828480

Preview Lab

Preview with #ACE27B

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

Preview Lab → · Contrast checker → · Palette generator →