#A4E577#A4E577

#A4E577 is a very light, vivid yellow-green. Relative luminance 0.653; OKLCH L 85.4% C 0.157 H 133.8°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#A4E577
RGB	rgb(164, 229, 119)
HSL	hsl(95, 68%, 68%)
HSV	hsv(95, 48%, 90%)
CMYK	cmyk(28.4%, 0%, 48%, 10.2%)
CIE-LAB	lab(84.62, -39.27, 46.92)
CIE-LCH	lch(84.62, 61.19, 129.93°)
OKLab	oklab(85.39% -0.1084 0.1129)
OKLCH	oklch(85.39% 0.157 133.8)
XYZ	xyz(46.6580, 65.2615, 27.5876)
Luminance	0.6526 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E577 #B877E5

analogous

#DBE577 #A4E577 #77E581

triadic

#A4E577 #77A4E5 #E577A4

tetradic

#A4E577 #77DBE5 #B877E5 #E58177

square

#A4E577 #77DBE5 #B877E5 #E58177

split-complementary

#A4E577 #8177E5 #E577DB

monochromatic

#63BD24 #82DB44 #A4E577 #C6EFAA #E9F9DE

Accessibility & contrast

On white

1.49

#A4E577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.05

#A4E577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E577

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E577	#FFFFFF	#000000	##000000
##A4E577	1.00	1.49	14.05	14.05
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.05	21.00	1.00	1.00
##000000	14.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD76E

Deuteranopia (green-blind)

#E3D17E

Tritanopia (blue-blind)

#A4DECB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a4e577;
/* rgb */ color: rgb(164, 229, 119);
/* oklch */ color: oklch(85.4% 0.157 133.8);

Tailwind

colors: {
  custom: {
    50: '#c1eda0',
    500: '#a4e577',
    950: '#000000',
  },
}

SCSS

$custom: #a4e577;
$custom-light: #c1eda0;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e577",
  "rgb": {
    "r": 164,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 95.455,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.85386,
    "c": 0.15651,
    "h": 133.8
  },
  "luminance": 0.65263
}

Semantic roles & 50–950 ramp

primary

#A4E577

secondary

#8B44BC

accent

#16D084

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13160F

muted

#828580

Preview Lab

Preview with #A4E577

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

Preview Lab → · Contrast checker → · Palette generator →