#A7D440#A7D440

#A7D440 is a light, vivid yellow-green. Relative luminance 0.557; OKLCH L 81.1% C 0.178 H 125.0°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#A7D440
RGB	rgb(167, 212, 64)
HSL	hsl(78, 63%, 54%)
HSV	hsv(78, 70%, 83%)
CMYK	cmyk(21.2%, 0%, 69.8%, 16.9%)
CIE-LAB	lab(79.43, -35.37, 64.88)
CIE-LCH	lch(79.43, 73.90, 118.59°)
OKLab	oklab(81.06% -0.1021 0.1457)
OKLCH	oklch(81.06% 0.178 125)
XYZ	xyz(40.4055, 55.6722, 13.4666)
Luminance	0.5567 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7D440 #6D40D4

analogous

#D4B740 #A7D440 #5DD440

triadic

#A7D440 #40A7D4 #D440A7

tetradic

#A7D440 #40D4B7 #6D40D4 #D4405D

square

#A7D440 #40D4B7 #6D40D4 #D4405D

split-complementary

#A7D440 #405DD4 #B740D4

monochromatic

#607D1C #86AF27 #A7D440 #BEDF72 #D5EAA4

Accessibility & contrast

On white

1.73

#A7D440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#A7D440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7D440

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7D440	#FFFFFF	#000000	##000000
##A7D440	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC628

Deuteranopia (green-blind)

#D9C44D

Tritanopia (blue-blind)

#AECAB7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a7d440;
/* rgb */ color: rgb(167, 212, 64);
/* oklch */ color: oklch(81.1% 0.178 125.0);

Tailwind

colors: {
  custom: {
    50: '#c5e17e',
    500: '#a7d440',
    950: '#000000',
  },
}

SCSS

$custom: #a7d440;
$custom-light: #c5e17e;
$custom-dark: #000000;

JSON

{
  "hex": "#a7d440",
  "rgb": {
    "r": 167,
    "g": 212,
    "b": 64
  },
  "hsl": {
    "h": 78.243,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.81061,
    "c": 0.17794,
    "h": 125
  },
  "luminance": 0.55673
}

Semantic roles & 50–950 ramp

primary

#A7D440

secondary

#4C3385

accent

#42E674

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A7D440

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

Preview Lab → · Contrast checker → · Palette generator →