#A5F577#A5F577

#A5F577 is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.1% C 0.178 H 135.3°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#A5F577
RGB	rgb(165, 245, 119)
HSL	hsl(98, 86%, 71%)
HSV	hsv(98, 51%, 96%)
CMYK	cmyk(32.7%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(89.22, -45.92, 52.53)
CIE-LCH	lch(89.22, 69.77, 131.16°)
OKLab	oklab(89.14% -0.1267 0.1253)
OKLCH	oklch(89.14% 0.178 135.3)
XYZ	xyz(51.4980, 74.6340, 29.1416)
Luminance	0.7464 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5F577 #C777F5

analogous

#E4F577 #A5F577 #77F588

triadic

#A5F577 #77A5F5 #F577A5

tetradic

#A5F577 #77E4F5 #C777F5 #F58877

square

#A5F577 #77E4F5 #C777F5 #F58877

split-complementary

#A5F577 #8877F5 #F577E4

monochromatic

#5DE111 #7FF13E #A5F577 #CBF9B0 #ECFDE2

Accessibility & contrast

On white

1.32

#A5F577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#A5F577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5F577

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5F577	#FFFFFF	#000000	##000000
##A5F577	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE46C

Deuteranopia (green-blind)

#F1DE7F

Tritanopia (blue-blind)

#A4EDD8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a5f577;
/* rgb */ color: rgb(165, 245, 119);
/* oklch */ color: oklch(89.1% 0.178 135.3);

Tailwind

colors: {
  custom: {
    50: '#c3f9a1',
    500: '#a5f577',
    950: '#000000',
  },
}

SCSS

$custom: #a5f577;
$custom-light: #c3f9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#a5f577",
  "rgb": {
    "r": 165,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 98.095,
    "s": 86.301,
    "l": 71.373
  },
  "oklch": {
    "l": 0.89135,
    "c": 0.17822,
    "h": 135.3
  },
  "luminance": 0.74636
}

Semantic roles & 50–950 ramp

primary

#A5F577

secondary

#9B40D0

accent

#03E391

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A5F577

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

Preview Lab → · Contrast checker → · Palette generator →