#A4E45F#A4E45F

#A4E45F is a very light, vivid yellow-green. Relative luminance 0.642; OKLCH L 84.9% C 0.177 H 130.9°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#A4E45F
RGB	rgb(164, 228, 95)
HSL	hsl(89, 71%, 63%)
HSV	hsv(89, 58%, 89%)
CMYK	cmyk(28.1%, 0%, 58.3%, 10.6%)
CIE-LAB	lab(84.07, -41.31, 57.28)
CIE-LCH	lch(84.07, 70.62, 125.80°)
OKLab	oklab(84.86% -0.1157 0.1336)
OKLCH	oklch(84.86% 0.177 130.9)
XYZ	xyz(45.1183, 64.2043, 20.8398)
Luminance	0.6421 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E45F #9F5FE4

analogous

#E4E15F #A4E45F #61E45F

triadic

#A4E45F #5FA4E4 #E45FA4

tetradic

#A4E45F #5FE4E1 #9F5FE4 #E45F61

square

#A4E45F #5FE4E1 #9F5FE4 #E45F61

split-complementary

#A4E45F #5F61E4 #E15FE4

monochromatic

#67AC1D #86DB2B #A4E45F #C2ED93 #E0F6C8

Accessibility & contrast

On white

1.52

#A4E45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#A4E45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E45F

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E45F	#FFFFFF	#000000	##000000
##A4E45F	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)

#EDD551

Deuteranopia (green-blind)

#E4D068

Tritanopia (blue-blind)

#A7DBC7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a4e45f;
/* rgb */ color: rgb(164, 228, 95);
/* oklch */ color: oklch(84.9% 0.177 130.9);

Tailwind

colors: {
  custom: {
    50: '#c2ed91',
    500: '#a4e45f',
    950: '#000000',
  },
}

SCSS

$custom: #a4e45f;
$custom-light: #c2ed91;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e45f",
  "rgb": {
    "r": 164,
    "g": 228,
    "b": 95
  },
  "hsl": {
    "h": 88.872,
    "s": 71.123,
    "l": 63.333
  },
  "oklch": {
    "l": 0.84859,
    "c": 0.17671,
    "h": 130.9
  },
  "luminance": 0.64206
}

Semantic roles & 50–950 ramp

primary

#A4E45F

secondary

#713AAD

accent

#12D36F

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A4E45F

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

Preview Lab → · Contrast checker → · Palette generator →