#ACF05E#ACF05E

#ACF05E is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 88.1% C 0.189 H 130.6°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#ACF05E
RGB	rgb(172, 240, 94)
HSL	hsl(88, 83%, 65%)
HSV	hsv(88, 61%, 94%)
CMYK	cmyk(28.3%, 0%, 60.8%, 5.9%)
CIE-LAB	lab(87.92, -43.78, 62.13)
CIE-LCH	lch(87.92, 76.01, 125.17°)
OKLab	oklab(88.09% -0.123 0.1437)
OKLCH	oklch(88.09% 0.189 130.6)
XYZ	xyz(50.1933, 71.8975, 21.8206)
Luminance	0.7190 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF05E #A25EF0

analogous

#F0EB5E #ACF05E #63F05E

triadic

#ACF05E #5EACF0 #F05EAC

tetradic

#ACF05E #5EF0EB #A25EF0 #F05E63

square

#ACF05E #5EF0EB #A25EF0 #F05E63

split-complementary

#ACF05E #5E63F0 #EB5EF0

monochromatic

#70C212 #8FEB26 #ACF05E #C9F596 #E6FACE

Accessibility & contrast

On white

1.37

#ACF05E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#ACF05E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF05E

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF05E	#FFFFFF	#000000	##000000
##ACF05E	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE04D

Deuteranopia (green-blind)

#F1DB69

Tritanopia (blue-blind)

#AFE7D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #acf05e;
/* rgb */ color: rgb(172, 240, 94);
/* oklch */ color: oklch(88.1% 0.189 130.6);

Tailwind

colors: {
  custom: {
    50: '#c8f591',
    500: '#acf05e',
    950: '#000000',
  },
}

SCSS

$custom: #acf05e;
$custom-light: #c8f591;
$custom-dark: #000000;

JSON

{
  "hex": "#acf05e",
  "rgb": {
    "r": 172,
    "g": 240,
    "b": 94
  },
  "hsl": {
    "h": 87.945,
    "s": 82.955,
    "l": 65.49
  },
  "oklch": {
    "l": 0.88094,
    "c": 0.18919,
    "h": 130.6
  },
  "luminance": 0.71899
}

Semantic roles & 50–950 ramp

primary

#ACF05E

secondary

#7433BF

accent

#06DF6B

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #ACF05E

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

Preview Lab → · Contrast checker → · Palette generator →