#A7C539#A7C539

#A7C539 is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.6% C 0.164 H 121.0°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#A7C539
RGB	rgb(167, 197, 57)
HSL	hsl(73, 55%, 50%)
HSV	hsv(73, 71%, 77%)
CMYK	cmyk(15.2%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(75.10, -28.79, 63.12)
CIE-LCH	lch(75.10, 69.37, 114.52°)
OKLab	oklab(77.55% -0.0846 0.1409)
OKLCH	oklch(77.55% 0.164 121)
XYZ	xyz(36.6417, 48.4434, 11.2903)
Luminance	0.4844 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7C539 #5739C5

analogous

#C59D39 #A7C539 #61C539

triadic

#A7C539 #39A7C5 #C539A7

tetradic

#A7C539 #39C59D #5739C5 #C53961

square

#A7C539 #39C59D #5739C5 #C53961

split-complementary

#A7C539 #3961C5 #9D39C5

monochromatic

#57661E #7F962B #A7C539 #BCD368 #D1E197

Accessibility & contrast

On white

1.96

#A7C539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#A7C539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7C539

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7C539	#FFFFFF	#000000	##000000
##A7C539	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B920

Deuteranopia (green-blind)

#CDB945

Tritanopia (blue-blind)

#B0BBAA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a7c539;
/* rgb */ color: rgb(167, 197, 57);
/* oklch */ color: oklch(77.6% 0.164 121.0);

Tailwind

colors: {
  custom: {
    50: '#c5d678',
    500: '#a7c539',
    950: '#000000',
  },
}

SCSS

$custom: #a7c539;
$custom-light: #c5d678;
$custom-dark: #000000;

JSON

{
  "hex": "#a7c539",
  "rgb": {
    "r": 167,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 72.857,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.77554,
    "c": 0.16438,
    "h": 121
  },
  "luminance": 0.48443
}

Semantic roles & 50–950 ramp

primary

#A7C539

secondary

#9B8DCD

accent

#49DE69

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A7C539

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

Preview Lab → · Contrast checker → · Palette generator →