#A6EF58#A6EF58

#A6EF58 is a very light, vivid yellow-green. Relative luminance 0.705; OKLCH L 87.5% C 0.195 H 131.4°. Best body text is #000000 at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#A6EF58
RGB	rgb(166, 239, 88)
HSL	hsl(89, 83%, 64%)
HSV	hsv(89, 63%, 94%)
CMYK	cmyk(30.5%, 0%, 63.2%, 6.3%)
CIE-LAB	lab(87.26, -45.95, 63.79)
CIE-LCH	lch(87.26, 78.61, 125.77°)
OKLab	oklab(87.46% -0.1291 0.1466)
OKLCH	oklch(87.46% 0.195 131.4)
XYZ	xyz(48.3533, 70.5430, 20.2992)
Luminance	0.7055 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6EF58 #A158EF

analogous

#EFED58 #A6EF58 #5BEF58

triadic

#A6EF58 #58A6EF #EF58A6

tetradic

#A6EF58 #58EFED #A158EF #EF585B

square

#A6EF58 #58EFED #A158EF #EF585B

split-complementary

#A6EF58 #585BEF #ED58EF

monochromatic

#69BB12 #88EA20 #A6EF58 #C4F490 #E2FAC8

Accessibility & contrast

On white

1.39

#A6EF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.11

#A6EF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6EF58

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6EF58	#FFFFFF	#000000	##000000
##A6EF58	1.00	1.39	15.11	15.11
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.11	21.00	1.00	1.00
##000000	15.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE45

Deuteranopia (green-blind)

#EFD964

Tritanopia (blue-blind)

#A9E6D0

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a6ef58;
/* rgb */ color: rgb(166, 239, 88);
/* oklch */ color: oklch(87.5% 0.195 131.4);

Tailwind

colors: {
  custom: {
    50: '#c5f48d',
    500: '#a6ef58',
    950: '#000000',
  },
}

SCSS

$custom: #a6ef58;
$custom-light: #c5f48d;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ef58",
  "rgb": {
    "r": 166,
    "g": 239,
    "b": 88
  },
  "hsl": {
    "h": 89.007,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.87459,
    "c": 0.19537,
    "h": 131.4
  },
  "luminance": 0.70545
}

Semantic roles & 50–950 ramp

primary

#A6EF58

secondary

#7332BA

accent

#07DF6F

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A6EF58

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

Preview Lab → · Contrast checker → · Palette generator →