#A7D557#A7D557

#A7D557 is a light, vivid yellow-green. Relative luminance 0.565; OKLCH L 81.5% C 0.162 H 126.6°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#A7D557
RGB	rgb(167, 213, 87)
HSL	hsl(82, 60%, 59%)
HSV	hsv(82, 59%, 84%)
CMYK	cmyk(21.6%, 0%, 59.2%, 16.5%)
CIE-LAB	lab(79.89, -34.16, 56.11)
CIE-LCH	lch(79.89, 65.69, 121.33°)
OKLab	oklab(81.49% -0.0968 0.1302)
OKLCH	oklch(81.49% 0.162 126.6)
XYZ	xyz(41.4509, 56.4915, 17.7351)
Luminance	0.5649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7D557 #8557D5

analogous

#D5C457 #A7D557 #68D557

triadic

#A7D557 #57A7D5 #D557A7

tetradic

#A7D557 #57D5C4 #8557D5 #D55768

square

#A7D557 #57D5C4 #8557D5 #D55768

split-complementary

#A7D557 #5768D5 #C457D5

monochromatic

#678E24 #8BBF30 #A7D557 #C1E188 #DAEDB9

Accessibility & contrast

On white

1.71

#A7D557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#A7D557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7D557

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7D557	#FFFFFF	#000000	##000000
##A7D557	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC849

Deuteranopia (green-blind)

#D9C560

Tritanopia (blue-blind)

#ADCCBA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a7d557;
/* rgb */ color: rgb(167, 213, 87);
/* oklch */ color: oklch(81.5% 0.162 126.6);

Tailwind

colors: {
  custom: {
    50: '#c4e28b',
    500: '#a7d557',
    950: '#000000',
  },
}

SCSS

$custom: #a7d557;
$custom-light: #c4e28b;
$custom-dark: #000000;

JSON

{
  "hex": "#a7d557",
  "rgb": {
    "r": 167,
    "g": 213,
    "b": 87
  },
  "hsl": {
    "h": 81.905,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.81495,
    "c": 0.16222,
    "h": 126.6
  },
  "luminance": 0.56492
}

Semantic roles & 50–950 ramp

primary

#A7D557

secondary

#5C3C94

accent

#45E37F

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A7D557

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

Preview Lab → · Contrast checker → · Palette generator →