#ACDA38#ACDA38

#ACDA38 is a very light, vivid yellow-green. Relative luminance 0.592; OKLCH L 82.7% C 0.188 H 124.6°. Best body text is #000000 at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#ACDA38
RGB	rgb(172, 218, 56)
HSL	hsl(77, 69%, 54%)
HSV	hsv(77, 74%, 85%)
CMYK	cmyk(21.1%, 0%, 74.3%, 14.5%)
CIE-LAB	lab(81.40, -36.59, 69.67)
CIE-LCH	lch(81.40, 78.70, 117.71°)
OKLab	oklab(82.72% -0.1064 0.1544)
OKLCH	oklch(82.72% 0.188 124.6)
XYZ	xyz(42.7989, 59.1985, 12.9123)
Luminance	0.5920 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACDA38 #6638DA

analogous

#DAB738 #ACDA38 #5BDA38

triadic

#ACDA38 #38ACDA #DA38AC

tetradic

#ACDA38 #38DAB7 #6638DA #DA385B

square

#ACDA38 #38DAB7 #6638DA #DA385B

split-complementary

#ACDA38 #385BDA #B738DA

monochromatic

#628018 #8AB321 #ACDA38 #C2E46C #D7ED9F

Accessibility & contrast

On white

1.64

#ACDA38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.84

#ACDA38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACDA38

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACDA38	#FFFFFF	#000000	##000000
##ACDA38	1.00	1.64	12.84	12.84
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.84	21.00	1.00	1.00
##000000	12.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC12

Deuteranopia (green-blind)

#E0CA47

Tritanopia (blue-blind)

#B4CFBB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #acda38;
/* rgb */ color: rgb(172, 218, 56);
/* oklch */ color: oklch(82.7% 0.188 124.6);

Tailwind

colors: {
  custom: {
    50: '#c9e57a',
    500: '#acda38',
    950: '#000000',
  },
}

SCSS

$custom: #acda38;
$custom-light: #c9e57a;
$custom-dark: #000000;

JSON

{
  "hex": "#acda38",
  "rgb": {
    "r": 172,
    "g": 218,
    "b": 56
  },
  "hsl": {
    "h": 77.037,
    "s": 68.644,
    "l": 53.725
  },
  "oklch": {
    "l": 0.82723,
    "c": 0.18754,
    "h": 124.6
  },
  "luminance": 0.59199
}

Semantic roles & 50–950 ramp

primary

#ACDA38

secondary

#482F87

accent

#3CEB6E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACDA38

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

Preview Lab → · Contrast checker → · Palette generator →