#A6D458#A6D458

#A6D458 is a light, vivid yellow-green. Relative luminance 0.559; OKLCH L 81.2% C 0.161 H 126.8°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#A6D458
RGB	rgb(166, 212, 88)
HSL	hsl(82, 59%, 59%)
HSV	hsv(82, 58%, 83%)
CMYK	cmyk(21.7%, 0%, 58.5%, 16.9%)
CIE-LAB	lab(79.56, -33.99, 55.27)
CIE-LCH	lch(79.56, 64.89, 121.59°)
OKLab	oklab(81.21% -0.0962 0.1285)
OKLCH	oklch(81.21% 0.161 126.8)
XYZ	xyz(41.0308, 55.8979, 17.8583)
Luminance	0.5590 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D458 #8658D4

analogous

#D4C458 #A6D458 #68D458

triadic

#A6D458 #58A6D4 #D458A6

tetradic

#A6D458 #58D4C4 #8658D4 #D45868

square

#A6D458 #58D4C4 #8658D4 #D45868

split-complementary

#A6D458 #5868D4 #C458D4

monochromatic

#668D24 #8ABE31 #A6D458 #C0E189 #DAEDB9

Accessibility & contrast

On white

1.72

#A6D458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#A6D458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D458

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D458	#FFFFFF	#000000	##000000
##A6D458	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC74B

Deuteranopia (green-blind)

#D8C461

Tritanopia (blue-blind)

#ACCBB9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a6d458;
/* rgb */ color: rgb(166, 212, 88);
/* oklch */ color: oklch(81.2% 0.161 126.8);

Tailwind

colors: {
  custom: {
    50: '#c3e18b',
    500: '#a6d458',
    950: '#000000',
  },
}

SCSS

$custom: #a6d458;
$custom-light: #c3e18b;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d458",
  "rgb": {
    "r": 166,
    "g": 212,
    "b": 88
  },
  "hsl": {
    "h": 82.258,
    "s": 59.048,
    "l": 58.824
  },
  "oklch": {
    "l": 0.8121,
    "c": 0.16053,
    "h": 126.8
  },
  "luminance": 0.55899
}

Semantic roles & 50–950 ramp

primary

#A6D458

secondary

#5D3D93

accent

#46E280

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A6D458

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

Preview Lab → · Contrast checker → · Palette generator →