#A3EE58#A3EE58

#A3EE58 is a very light, vivid yellow-green. Relative luminance 0.696; OKLCH L 87.1% C 0.196 H 131.9°. Best body text is #000000 at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#A3EE58
RGB	rgb(163, 238, 88)
HSL	hsl(90, 82%, 64%)
HSV	hsv(90, 63%, 93%)
CMYK	cmyk(31.5%, 0%, 63%, 6.7%)
CIE-LAB	lab(86.82, -46.57, 63.26)
CIE-LCH	lch(86.82, 78.55, 126.36°)
OKLab	oklab(87.06% -0.1306 0.1455)
OKLCH	oklch(87.06% 0.196 131.9)
XYZ	xyz(47.4397, 69.6385, 20.1727)
Luminance	0.6964 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EE58 #A358EE

analogous

#EEEE58 #A3EE58 #58EE58

triadic

#A3EE58 #58A3EE #EE58A3

tetradic

#A3EE58 #58EEEE #A358EE #EE5858

square

#A3EE58 #58EEEE #A358EE #EE5858

split-complementary

#A3EE58 #5858EE #EE58EE

monochromatic

#66B913 #84E820 #A3EE58 #C2F490 #E0F9C7

Accessibility & contrast

On white

1.41

#A3EE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.93

#A3EE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EE58

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EE58	#FFFFFF	#000000	##000000
##A3EE58	1.00	1.41	14.93	14.93
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.93	21.00	1.00	1.00
##000000	14.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD45

Deuteranopia (green-blind)

#EDD764

Tritanopia (blue-blind)

#A5E5CF

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #a3ee58;
/* rgb */ color: rgb(163, 238, 88);
/* oklch */ color: oklch(87.1% 0.196 131.9);

Tailwind

colors: {
  custom: {
    50: '#c3f48d',
    500: '#a3ee58',
    950: '#000000',
  },
}

SCSS

$custom: #a3ee58;
$custom-light: #c3f48d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ee58",
  "rgb": {
    "r": 163,
    "g": 238,
    "b": 88
  },
  "hsl": {
    "h": 90,
    "s": 81.522,
    "l": 63.922
  },
  "oklch": {
    "l": 0.87057,
    "c": 0.19558,
    "h": 131.9
  },
  "luminance": 0.6964
}

Semantic roles & 50–950 ramp

primary

#A3EE58

secondary

#7532B8

accent

#08DE73

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A3EE58

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

Preview Lab → · Contrast checker → · Palette generator →