#A4E55F#A4E55F

#A4E55F is a very light, vivid yellow-green. Relative luminance 0.648; OKLCH L 85.1% C 0.178 H 131.0°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#A4E55F
RGB	rgb(164, 229, 95)
HSL	hsl(89, 72%, 64%)
HSV	hsv(89, 59%, 90%)
CMYK	cmyk(28.4%, 0%, 58.5%, 10.2%)
CIE-LAB	lab(84.36, -41.74, 57.60)
CIE-LCH	lch(84.36, 71.14, 125.93°)
OKLab	oklab(85.09% -0.1169 0.1343)
OKLCH	oklch(85.09% 0.178 131)
XYZ	xyz(45.3942, 64.7560, 20.9317)
Luminance	0.6476 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E55F #A05FE5

analogous

#E5E35F #A4E55F #61E55F

triadic

#A4E55F #5FA4E5 #E55FA4

tetradic

#A4E55F #5FE5E3 #A05FE5 #E55F61

square

#A4E55F #5FE5E3 #A05FE5 #E55F61

split-complementary

#A4E55F #5F61E5 #E35FE5

monochromatic

#67AD1C #86DC2A #A4E55F #C2EE94 #E0F6C8

Accessibility & contrast

On white

1.51

#A4E55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#A4E55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E55F

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E55F	#FFFFFF	#000000	##000000
##A4E55F	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED650

Deuteranopia (green-blind)

#E5D169

Tritanopia (blue-blind)

#A7DCC8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a4e55f;
/* rgb */ color: rgb(164, 229, 95);
/* oklch */ color: oklch(85.1% 0.178 131.0);

Tailwind

colors: {
  custom: {
    50: '#c2ed91',
    500: '#a4e55f',
    950: '#000000',
  },
}

SCSS

$custom: #a4e55f;
$custom-light: #c2ed91;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e55f",
  "rgb": {
    "r": 164,
    "g": 229,
    "b": 95
  },
  "hsl": {
    "h": 89.104,
    "s": 72.043,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85091,
    "c": 0.17803,
    "h": 131
  },
  "luminance": 0.64757
}

Semantic roles & 50–950 ramp

primary

#A4E55F

secondary

#723AAF

accent

#11D470

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A4E55F

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

Preview Lab → · Contrast checker → · Palette generator →