#A5F579#A5F579

#A5F579 is a very light, vivid yellow-green. Relative luminance 0.747; OKLCH L 89.2% C 0.176 H 135.6°. Best body text is #000000 at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#A5F579
RGB	rgb(165, 245, 121)
HSL	hsl(99, 86%, 72%)
HSV	hsv(99, 51%, 96%)
CMYK	cmyk(32.7%, 0%, 50.6%, 3.9%)
CIE-LAB	lab(89.24, -45.70, 51.63)
CIE-LCH	lch(89.24, 68.95, 131.51°)
OKLab	oklab(89.16% -0.126 0.1235)
OKLCH	oklch(89.16% 0.176 135.6)
XYZ	xyz(51.6194, 74.6825, 29.7808)
Luminance	0.7469 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5F579 #C979F5

analogous

#E3F579 #A5F579 #79F58B

triadic

#A5F579 #79A5F5 #F579A5

tetradic

#A5F579 #79E3F5 #C979F5 #F58B79

square

#A5F579 #79E3F5 #C979F5 #F58B79

split-complementary

#A5F579 #8B79F5 #F579E3

monochromatic

#5BE311 #7FF140 #A5F579 #CBF9B2 #ECFDE3

Accessibility & contrast

On white

1.32

#A5F579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.94

#A5F579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5F579

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5F579	#FFFFFF	#000000	##000000
##A5F579	1.00	1.32	15.94	15.94
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.94	21.00	1.00	1.00
##000000	15.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE56E

Deuteranopia (green-blind)

#F1DE81

Tritanopia (blue-blind)

#A3EDD9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a5f579;
/* rgb */ color: rgb(165, 245, 121);
/* oklch */ color: oklch(89.2% 0.176 135.6);

Tailwind

colors: {
  custom: {
    50: '#c3f9a2',
    500: '#a5f579',
    950: '#000000',
  },
}

SCSS

$custom: #a5f579;
$custom-light: #c3f9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#a5f579",
  "rgb": {
    "r": 165,
    "g": 245,
    "b": 121
  },
  "hsl": {
    "h": 98.71,
    "s": 86.111,
    "l": 71.765
  },
  "oklch": {
    "l": 0.89161,
    "c": 0.17642,
    "h": 135.6
  },
  "luminance": 0.74685
}

Semantic roles & 50–950 ramp

primary

#A5F579

secondary

#9E42D0

accent

#03E393

background

#FDFFFC

surface

#F9FFF6

border

#D2D7D0

text

#13170F

muted

#828580

Preview Lab

Preview with #A5F579

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

Preview Lab → · Contrast checker → · Palette generator →