#A1CE38#A1CE38

#A1CE38 is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.2% C 0.178 H 125.1°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#A1CE38
RGB	rgb(161, 206, 56)
HSL	hsl(78, 60%, 51%)
HSV	hsv(78, 73%, 81%)
CMYK	cmyk(21.8%, 0%, 72.8%, 19.2%)
CIE-LAB	lab(77.28, -35.42, 65.47)
CIE-LCH	lch(77.28, 74.44, 118.41°)
OKLab	oklab(79.21% -0.1026 0.1459)
OKLCH	oklch(79.21% 0.178 125.1)
XYZ	xyz(37.4833, 52.0048, 11.8038)
Luminance	0.5201 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CE38 #6538CE

analogous

#CEB038 #A1CE38 #56CE38

triadic

#A1CE38 #38A1CE #CE38A1

tetradic

#A1CE38 #38CEB0 #6538CE #CE3856

square

#A1CE38 #38CEB0 #6538CE #CE3856

split-complementary

#A1CE38 #3856CE #B038CE

monochromatic

#57701C #7DA128 #A1CE38 #B8DA69 #CFE69A

Accessibility & contrast

On white

1.84

#A1CE38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#A1CE38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CE38

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CE38	#FFFFFF	#000000	##000000
##A1CE38	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C01A

Deuteranopia (green-blind)

#D3BE46

Tritanopia (blue-blind)

#A8C4B1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a1ce38;
/* rgb */ color: rgb(161, 206, 56);
/* oklch */ color: oklch(79.2% 0.178 125.1);

Tailwind

colors: {
  custom: {
    50: '#c1dd79',
    500: '#a1ce38',
    950: '#000000',
  },
}

SCSS

$custom: #a1ce38;
$custom-light: #c1dd79;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ce38",
  "rgb": {
    "r": 161,
    "g": 206,
    "b": 56
  },
  "hsl": {
    "h": 78,
    "s": 60.484,
    "l": 51.373
  },
  "oklch": {
    "l": 0.79214,
    "c": 0.17832,
    "h": 125.1
  },
  "luminance": 0.52005
}

Semantic roles & 50–950 ramp

primary

#A1CE38

secondary

#473179

accent

#44E474

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A1CE38

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

Preview Lab → · Contrast checker → · Palette generator →