#A4E45E#A4E45E

#A4E45E is a very light, vivid yellow-green. Relative luminance 0.642; OKLCH L 84.8% C 0.178 H 130.8°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#A4E45E
RGB	rgb(164, 228, 94)
HSL	hsl(89, 71%, 63%)
HSV	hsv(89, 59%, 89%)
CMYK	cmyk(28.1%, 0%, 58.8%, 10.6%)
CIE-LAB	lab(84.06, -41.40, 57.70)
CIE-LCH	lch(84.06, 71.02, 125.66°)
OKLab	oklab(84.85% -0.116 0.1344)
OKLCH	oklch(84.85% 0.178 130.8)
XYZ	xyz(45.0732, 64.1862, 20.6019)
Luminance	0.6419 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E45E #9E5EE4

analogous

#E4E15E #A4E45E #61E45E

triadic

#A4E45E #5EA4E4 #E45EA4

tetradic

#A4E45E #5EE4E1 #9E5EE4 #E45E61

square

#A4E45E #5EE4E1 #9E5EE4 #E45E61

split-complementary

#A4E45E #5E61E4 #E15EE4

monochromatic

#67AB1D #86DB2A #A4E45E #C2ED92 #DFF6C7

Accessibility & contrast

On white

1.52

#A4E45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#A4E45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E45E

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E45E	#FFFFFF	#000000	##000000
##A4E45E	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD54F

Deuteranopia (green-blind)

#E4D068

Tritanopia (blue-blind)

#A7DBC7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a4e45e;
/* rgb */ color: rgb(164, 228, 94);
/* oklch */ color: oklch(84.8% 0.178 130.8);

Tailwind

colors: {
  custom: {
    50: '#c2ed90',
    500: '#a4e45e',
    950: '#000000',
  },
}

SCSS

$custom: #a4e45e;
$custom-light: #c2ed90;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e45e",
  "rgb": {
    "r": 164,
    "g": 228,
    "b": 94
  },
  "hsl": {
    "h": 88.657,
    "s": 71.277,
    "l": 63.137
  },
  "oklch": {
    "l": 0.84848,
    "c": 0.17753,
    "h": 130.8
  },
  "luminance": 0.64187
}

Semantic roles & 50–950 ramp

primary

#A4E45E

secondary

#713AAD

accent

#12D36E

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A4E45E

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

Preview Lab → · Contrast checker → · Palette generator →