#A7E45B#A7E45B

#A7E45B is a very light, vivid yellow-green. Relative luminance 0.645; OKLCH L 85.0% C 0.178 H 129.8°. Best body text is #000000 at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#A7E45B
RGB	rgb(167, 228, 91)
HSL	hsl(87, 72%, 63%)
HSV	hsv(87, 60%, 89%)
CMYK	cmyk(26.8%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(84.20, -40.58, 59.20)
CIE-LCH	lch(84.20, 71.77, 124.43°)
OKLab	oklab(85% -0.1142 0.1372)
OKLCH	oklch(85% 0.179 129.8)
XYZ	xyz(45.5678, 64.4565, 19.9360)
Luminance	0.6446 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7E45B #985BE4

analogous

#E4DC5B #A7E45B #63E45B

triadic

#A7E45B #5BA7E4 #E45BA7

tetradic

#A7E45B #5BE4DC #985BE4 #E45B63

square

#A7E45B #5BE4DC #985BE4 #E45B63

split-complementary

#A7E45B #5B63E4 #DC5BE4

monochromatic

#6AA91C #8BDB26 #A7E45B #C3ED90 #DFF5C4

Accessibility & contrast

On white

1.51

#A7E45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.89

#A7E45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7E45B

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7E45B	#FFFFFF	#000000	##000000
##A7E45B	1.00	1.51	13.89	13.89
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.89	21.00	1.00	1.00
##000000	13.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54B

Deuteranopia (green-blind)

#E5D165

Tritanopia (blue-blind)

#ABDBC7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a7e45b;
/* rgb */ color: rgb(167, 228, 91);
/* oklch */ color: oklch(85.0% 0.178 129.8);

Tailwind

colors: {
  custom: {
    50: '#c4ed8e',
    500: '#a7e45b',
    950: '#000000',
  },
}

SCSS

$custom: #a7e45b;
$custom-light: #c4ed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#a7e45b",
  "rgb": {
    "r": 167,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 86.715,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84997,
    "c": 0.1785,
    "h": 129.8
  },
  "luminance": 0.64458
}

Semantic roles & 50–950 ramp

primary

#A7E45B

secondary

#6B39AB

accent

#12D468

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A7E45B

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

Preview Lab → · Contrast checker → · Palette generator →