#A6E358#A6E358

#A6E358 is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 84.7% C 0.180 H 129.6°. Best body text is #000000 at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#A6E358
RGB	rgb(166, 227, 88)
HSL	hsl(86, 71%, 62%)
HSV	hsv(86, 61%, 89%)
CMYK	cmyk(26.9%, 0%, 61.2%, 11%)
CIE-LAB	lab(83.83, -40.75, 60.04)
CIE-LCH	lch(83.83, 72.56, 124.17°)
OKLab	oklab(84.68% -0.1148 0.1387)
OKLCH	oklch(84.68% 0.18 129.6)
XYZ	xyz(44.9561, 63.7486, 19.1668)
Luminance	0.6375 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6E358 #9558E3

analogous

#E3DB58 #A6E358 #61E358

triadic

#A6E358 #58A6E3 #E358A6

tetradic

#A6E358 #58E3DB #9558E3 #E35861

square

#A6E358 #58E3DB #9558E3 #E35861

split-complementary

#A6E358 #5861E3 #DB58E3

monochromatic

#69A51C #8AD924 #A6E358 #C2EC8C #DEF5C1

Accessibility & contrast

On white

1.53

#A6E358 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.75

#A6E358 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6E358

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6E358	#FFFFFF	#000000	##000000
##A6E358	1.00	1.53	13.75	13.75
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.75	21.00	1.00	1.00
##000000	13.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD448

Deuteranopia (green-blind)

#E4D062

Tritanopia (blue-blind)

#AADAC6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a6e358;
/* rgb */ color: rgb(166, 227, 88);
/* oklch */ color: oklch(84.7% 0.180 129.6);

Tailwind

colors: {
  custom: {
    50: '#c4ec8c',
    500: '#a6e358',
    950: '#000000',
  },
}

SCSS

$custom: #a6e358;
$custom-light: #c4ec8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a6e358",
  "rgb": {
    "r": 166,
    "g": 227,
    "b": 88
  },
  "hsl": {
    "h": 86.331,
    "s": 71.282,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84675,
    "c": 0.18006,
    "h": 129.6
  },
  "luminance": 0.6375
}

Semantic roles & 50–950 ramp

primary

#A6E358

secondary

#6938A7

accent

#12D367

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A6E358

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

Preview Lab → · Contrast checker → · Palette generator →