#A6DE58#A6DE58

#A6DE58 is a very light, vivid yellow-green. Relative luminance 0.611; OKLCH L 83.5% C 0.174 H 128.8°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#A6DE58
RGB	rgb(166, 222, 88)
HSL	hsl(85, 67%, 61%)
HSV	hsv(85, 60%, 87%)
CMYK	cmyk(25.2%, 0%, 60.4%, 12.9%)
CIE-LAB	lab(82.41, -38.53, 58.46)
CIE-LCH	lch(82.41, 70.02, 123.39°)
OKLab	oklab(83.52% -0.1087 0.1353)
OKLCH	oklch(83.52% 0.174 128.8)
XYZ	xyz(43.6084, 61.0532, 18.7175)
Luminance	0.6105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6DE58 #9058DE

analogous

#DED358 #A6DE58 #63DE58

triadic

#A6DE58 #58A6DE #DE58A6

tetradic

#A6DE58 #58DED3 #9058DE #DE5863

square

#A6DE58 #58DED3 #9058DE #DE5863

split-complementary

#A6DE58 #5863DE #D358DE

monochromatic

#689D1F #8AD029 #A6DE58 #C1E88B #DCF2BE

Accessibility & contrast

On white

1.59

#A6DE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#A6DE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6DE58

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6DE58	#FFFFFF	#000000	##000000
##A6DE58	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D049

Deuteranopia (green-blind)

#E0CC62

Tritanopia (blue-blind)

#ABD5C2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a6de58;
/* rgb */ color: rgb(166, 222, 88);
/* oklch */ color: oklch(83.5% 0.174 128.8);

Tailwind

colors: {
  custom: {
    50: '#c4e88c',
    500: '#a6de58',
    950: '#000000',
  },
}

SCSS

$custom: #a6de58;
$custom-light: #c4e88c;
$custom-dark: #000000;

JSON

{
  "hex": "#a6de58",
  "rgb": {
    "r": 166,
    "g": 222,
    "b": 88
  },
  "hsl": {
    "h": 85.075,
    "s": 67,
    "l": 60.784
  },
  "oklch": {
    "l": 0.83518,
    "c": 0.17359,
    "h": 128.8
  },
  "luminance": 0.61054
}

Semantic roles & 50–950 ramp

primary

#A6DE58

secondary

#653AA0

accent

#17CF64

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A6DE58

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

Preview Lab → · Contrast checker → · Palette generator →