#A7CA38#A7CA38

#A7CA38 is a light, vivid yellow-green. Relative luminance 0.507; OKLCH L 78.7% C 0.171 H 122.3°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#A7CA38
RGB	rgb(167, 202, 56)
HSL	hsl(74, 58%, 51%)
HSV	hsv(74, 72%, 79%)
CMYK	cmyk(17.3%, 0%, 72.3%, 20.8%)
CIE-LAB	lab(76.52, -31.20, 64.86)
CIE-LCH	lch(76.52, 71.97, 115.69°)
OKLab	oklab(78.7% -0.0913 0.1444)
OKLCH	oklch(78.7% 0.171 122.3)
XYZ	xyz(37.7712, 50.7420, 11.5449)
Luminance	0.5074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7CA38 #5B38CA

analogous

#CAA438 #A7CA38 #5ECA38

triadic

#A7CA38 #38A7CA #CA38A7

tetradic

#A7CA38 #38CAA4 #5B38CA #CA385E

square

#A7CA38 #38CAA4 #5B38CA #CA385E

split-complementary

#A7CA38 #385ECA #A438CA

monochromatic

#586B1D #809B29 #A7CA38 #BCD768 #D2E499

Accessibility & contrast

On white

1.88

#A7CA38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#A7CA38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7CA38

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7CA38	#FFFFFF	#000000	##000000
##A7CA38	1.00	1.88	11.15	11.15
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.15	21.00	1.00	1.00
##000000	11.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE1C

Deuteranopia (green-blind)

#D2BD45

Tritanopia (blue-blind)

#B0C0AE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a7ca38;
/* rgb */ color: rgb(167, 202, 56);
/* oklch */ color: oklch(78.7% 0.171 122.3);

Tailwind

colors: {
  custom: {
    50: '#c5da78',
    500: '#a7ca38',
    950: '#000000',
  },
}

SCSS

$custom: #a7ca38;
$custom-light: #c5da78;
$custom-dark: #000000;

JSON

{
  "hex": "#a7ca38",
  "rgb": {
    "r": 167,
    "g": 202,
    "b": 56
  },
  "hsl": {
    "h": 74.384,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.78697,
    "c": 0.1709,
    "h": 122.3
  },
  "luminance": 0.50742
}

Semantic roles & 50–950 ramp

primary

#A7CA38

secondary

#423175

accent

#47E16C

background

#FEFEFB

surface

#FAFBF1

border

#D3D4CB

text

#13140A

muted

#83837D

Preview Lab

Preview with #A7CA38

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

Preview Lab → · Contrast checker → · Palette generator →