#A7E557#A7E557

#A7E557 is a very light, vivid yellow-green. Relative luminance 0.649; OKLCH L 85.2% C 0.183 H 129.6°. Best body text is #000000 at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#A7E557
RGB	rgb(167, 229, 87)
HSL	hsl(86, 73%, 62%)
HSV	hsv(86, 62%, 90%)
CMYK	cmyk(27.1%, 0%, 62%, 10.2%)
CIE-LAB	lab(84.45, -41.35, 61.15)
CIE-LCH	lch(84.45, 73.82, 124.07°)
OKLab	oklab(85.19% -0.1166 0.1409)
OKLCH	oklch(85.19% 0.183 129.6)
XYZ	xyz(45.6757, 64.9411, 19.1434)
Luminance	0.6494 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7E557 #9557E5

analogous

#E5DC57 #A7E557 #60E557

triadic

#A7E557 #57A7E5 #E557A7

tetradic

#A7E557 #57E5DC #9557E5 #E55760

square

#A7E557 #57E5DC #9557E5 #E55760

split-complementary

#A7E557 #5760E5 #DC57E5

monochromatic

#6AA81A #8BDD22 #A7E557 #C3ED8C #DFF5C1

Accessibility & contrast

On white

1.50

#A7E557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.99

#A7E557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7E557

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7E557	#FFFFFF	#000000	##000000
##A7E557	1.00	1.50	13.99	13.99
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.99	21.00	1.00	1.00
##000000	13.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD646

Deuteranopia (green-blind)

#E6D162

Tritanopia (blue-blind)

#ABDCC7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a7e557;
/* rgb */ color: rgb(167, 229, 87);
/* oklch */ color: oklch(85.2% 0.183 129.6);

Tailwind

colors: {
  custom: {
    50: '#c5ed8c',
    500: '#a7e557',
    950: '#000000',
  },
}

SCSS

$custom: #a7e557;
$custom-light: #c5ed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a7e557",
  "rgb": {
    "r": 167,
    "g": 229,
    "b": 87
  },
  "hsl": {
    "h": 86.197,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.85189,
    "c": 0.18292,
    "h": 129.6
  },
  "luminance": 0.64942
}

Semantic roles & 50–950 ramp

primary

#A7E557

secondary

#6937AA

accent

#10D566

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #A7E557

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

Preview Lab → · Contrast checker → · Palette generator →