#A5F18B#A5F18B

#A5F18B is a very light, vivid green. Relative luminance 0.728; OKLCH L 88.5% C 0.154 H 138.1°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#A5F18B
RGB	rgb(165, 241, 139)
HSL	hsl(105, 78%, 75%)
HSV	hsv(105, 42%, 95%)
CMYK	cmyk(31.5%, 0%, 42.3%, 5.5%)
CIE-LAB	lab(88.34, -41.77, 41.92)
CIE-LCH	lch(88.34, 59.18, 134.89°)
OKLab	oklab(88.5% -0.1143 0.1026)
OKLCH	oklch(88.5% 0.154 138.1)
XYZ	xyz(51.6310, 72.7719, 35.7471)
Luminance	0.7277 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5F18B #D78BF1

analogous

#D8F18B #A5F18B #8BF1A4

triadic

#A5F18B #8BA5F1 #F18BA5

tetradic

#A5F18B #8BD8F1 #D78BF1 #F1A48B

square

#A5F18B #8BD8F1 #D78BF1 #F1A48B

split-complementary

#A5F18B #A48BF1 #F18BD8

monochromatic

#50E41E #7BEA54 #A5F18B #CFF8C2 #EAFCE4

Accessibility & contrast

On white

1.35

#A5F18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#A5F18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5F18B

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5F18B	#FFFFFF	#000000	##000000
##A5F18B	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E283

Deuteranopia (green-blind)

#ECDB91

Tritanopia (blue-blind)

#A1EBD8

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a5f18b;
/* rgb */ color: rgb(165, 241, 139);
/* oklch */ color: oklch(88.5% 0.154 138.1);

Tailwind

colors: {
  custom: {
    50: '#c2f6ae',
    500: '#a5f18b',
    950: '#000000',
  },
}

SCSS

$custom: #a5f18b;
$custom-light: #c2f6ae;
$custom-dark: #000000;

JSON

{
  "hex": "#a5f18b",
  "rgb": {
    "r": 165,
    "g": 241,
    "b": 139
  },
  "hsl": {
    "h": 104.706,
    "s": 78.462,
    "l": 74.51
  },
  "oklch": {
    "l": 0.88501,
    "c": 0.15363,
    "h": 138.1
  },
  "luminance": 0.72774
}

Semantic roles & 50–950 ramp

primary

#A5F18B

secondary

#AE53CD

accent

#0BDBA6

background

#FDFFFD

surface

#F9FEF7

border

#D2D6D0

text

#131710

muted

#828581

Preview Lab

Preview with #A5F18B

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

Preview Lab → · Contrast checker → · Palette generator →