#A5E55C#A5E55C

#A5E55C is a very light, vivid yellow-green. Relative luminance 0.648; OKLCH L 85.1% C 0.180 H 130.5°. Best body text is #000000 at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#A5E55C
RGB	rgb(165, 229, 92)
HSL	hsl(88, 72%, 63%)
HSV	hsv(88, 60%, 90%)
CMYK	cmyk(27.9%, 0%, 59.8%, 10.2%)
CIE-LAB	lab(84.39, -41.65, 58.94)
CIE-LCH	lch(84.39, 72.17, 125.25°)
OKLab	oklab(85.12% -0.1169 0.1368)
OKLCH	oklch(85.12% 0.18 130.5)
XYZ	xyz(45.4677, 64.8094, 20.2371)
Luminance	0.6481 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5E55C #9C5CE5

analogous

#E5E05C #A5E55C #60E55C

triadic

#A5E55C #5CA5E5 #E55CA5

tetradic

#A5E55C #5CE5E0 #9C5CE5 #E55C60

square

#A5E55C #5CE5E0 #9C5CE5 #E55C60

split-complementary

#A5E55C #5C60E5 #E05CE5

monochromatic

#68AB1B #88DD27 #A5E55C #C2ED91 #DFF6C6

Accessibility & contrast

On white

1.50

#A5E55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.96

#A5E55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5E55C

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5E55C	#FFFFFF	#000000	##000000
##A5E55C	1.00	1.50	13.96	13.96
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.96	21.00	1.00	1.00
##000000	13.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64D

Deuteranopia (green-blind)

#E6D166

Tritanopia (blue-blind)

#A8DCC8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a5e55c;
/* rgb */ color: rgb(165, 229, 92);
/* oklch */ color: oklch(85.1% 0.180 130.5);

Tailwind

colors: {
  custom: {
    50: '#c3ed8f',
    500: '#a5e55c',
    950: '#000000',
  },
}

SCSS

$custom: #a5e55c;
$custom-light: #c3ed8f;
$custom-dark: #000000;

JSON

{
  "hex": "#a5e55c",
  "rgb": {
    "r": 165,
    "g": 229,
    "b": 92
  },
  "hsl": {
    "h": 88.029,
    "s": 72.487,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85119,
    "c": 0.17997,
    "h": 130.5
  },
  "luminance": 0.64811
}

Semantic roles & 50–950 ramp

primary

#A5E55C

secondary

#6F38AD

accent

#11D56C

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A5E55C

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

Preview Lab → · Contrast checker → · Palette generator →