#A5F356#A5F356

#A5F356 is a very light, highly saturated yellow-green. Relative luminance 0.728; OKLCH L 88.3% C 0.202 H 131.9°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#A5F356
RGB	rgb(165, 243, 86)
HSL	hsl(90, 87%, 65%)
HSV	hsv(90, 65%, 95%)
CMYK	cmyk(32.1%, 0%, 64.6%, 4.7%)
CIE-LAB	lab(88.34, -48.14, 65.73)
CIE-LCH	lch(88.34, 81.47, 126.22°)
OKLab	oklab(88.32% -0.1352 0.1505)
OKLCH	oklch(88.32% 0.202 131.9)
XYZ	xyz(49.2468, 72.7706, 20.2537)
Luminance	0.7277 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5F356 #A456F3

analogous

#F3F256 #A5F356 #57F356

triadic

#A5F356 #56A5F3 #F356A5

tetradic

#A5F356 #56F3F2 #A456F3 #F35657

square

#A5F356 #56F3F2 #A456F3 #F35657

split-complementary

#A5F356 #5657F3 #F256F3

monochromatic

#68C10E #87EF1D #A5F356 #C3F78F #E2FBC8

Accessibility & contrast

On white

1.35

#A5F356 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#A5F356 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5F356

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5F356	#FFFFFF	#000000	##000000
##A5F356	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)

#FDE241

Deuteranopia (green-blind)

#F2DC63

Tritanopia (blue-blind)

#A7E9D3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a5f356;
/* rgb */ color: rgb(165, 243, 86);
/* oklch */ color: oklch(88.3% 0.202 131.9);

Tailwind

colors: {
  custom: {
    50: '#c4f78c',
    500: '#a5f356',
    950: '#000000',
  },
}

SCSS

$custom: #a5f356;
$custom-light: #c4f78c;
$custom-dark: #000000;

JSON

{
  "hex": "#a5f356",
  "rgb": {
    "r": 165,
    "g": 243,
    "b": 86
  },
  "hsl": {
    "h": 89.809,
    "s": 86.74,
    "l": 64.51
  },
  "oklch": {
    "l": 0.88316,
    "c": 0.20232,
    "h": 131.9
  },
  "luminance": 0.72772
}

Semantic roles & 50–950 ramp

primary

#A5F356

secondary

#762FBF

accent

#02E372

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A5F356

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

Preview Lab → · Contrast checker → · Palette generator →