#A7C538#A7C538

#A7C538 is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.5% C 0.165 H 120.9°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#A7C538
RGB	rgb(167, 197, 56)
HSL	hsl(73, 56%, 50%)
HSV	hsv(73, 72%, 77%)
CMYK	cmyk(15.2%, 0%, 71.6%, 22.7%)
CIE-LAB	lab(75.10, -28.84, 63.47)
CIE-LCH	lch(75.10, 69.71, 114.44°)
OKLab	oklab(77.55% -0.0848 0.1415)
OKLCH	oklch(77.55% 0.165 120.9)
XYZ	xyz(36.6170, 48.4336, 11.1602)
Luminance	0.4843 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7C538 #5638C5

analogous

#C59D38 #A7C538 #61C538

triadic

#A7C538 #38A7C5 #C538A7

tetradic

#A7C538 #38C59D #5638C5 #C53861

square

#A7C538 #38C59D #5638C5 #C53861

split-complementary

#A7C538 #3861C5 #9D38C5

monochromatic

#56661D #7F952A #A7C538 #BCD467 #D1E196

Accessibility & contrast

On white

1.97

#A7C538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#A7C538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7C538

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7C538	#FFFFFF	#000000	##000000
##A7C538	1.00	1.97	10.69	10.69
#FFFFFF	1.97	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)

#D1B91E

Deuteranopia (green-blind)

#CDB944

Tritanopia (blue-blind)

#B0BBAA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a7c538;
/* rgb */ color: rgb(167, 197, 56);
/* oklch */ color: oklch(77.5% 0.165 120.9);

Tailwind

colors: {
  custom: {
    50: '#c5d678',
    500: '#a7c538',
    950: '#000000',
  },
}

SCSS

$custom: #a7c538;
$custom-light: #c5d678;
$custom-dark: #000000;

JSON

{
  "hex": "#a7c538",
  "rgb": {
    "r": 167,
    "g": 197,
    "b": 56
  },
  "hsl": {
    "h": 72.766,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.77547,
    "c": 0.165,
    "h": 120.9
  },
  "luminance": 0.48434
}

Semantic roles & 50–950 ramp

primary

#A7C538

secondary

#9A8CCD

accent

#49DF69

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#131409

muted

#82837B

Preview Lab

Preview with #A7C538

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

Preview Lab → · Contrast checker → · Palette generator →