#A5CF38#A5CF38

#A5CF38 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.7% C 0.178 H 124.2°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#A5CF38
RGB	rgb(165, 207, 56)
HSL	hsl(77, 61%, 52%)
HSV	hsv(77, 73%, 81%)
CMYK	cmyk(20.3%, 0%, 72.9%, 18.8%)
CIE-LAB	lab(77.82, -34.31, 66.08)
CIE-LCH	lch(77.82, 74.46, 117.44°)
OKLab	oklab(79.71% -0.0998 0.147)
OKLCH	oklch(79.71% 0.178 124.2)
XYZ	xyz(38.5441, 52.9102, 11.9227)
Luminance	0.5291 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CF38 #6238CF

analogous

#CFAE38 #A5CF38 #5ACF38

triadic

#A5CF38 #38A5CF #CF38A5

tetradic

#A5CF38 #38CFAE #6238CF #CF385A

square

#A5CF38 #38CFAE #6238CF #CF385A

split-complementary

#A5CF38 #385ACF #AE38CF

monochromatic

#59711B #80A327 #A5CF38 #BBDB69 #D2E79B

Accessibility & contrast

On white

1.81

#A5CF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#A5CF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CF38

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CF38	#FFFFFF	#000000	##000000
##A5CF38	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21A

Deuteranopia (green-blind)

#D5C046

Tritanopia (blue-blind)

#ADC5B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a5cf38;
/* rgb */ color: rgb(165, 207, 56);
/* oklch */ color: oklch(79.7% 0.178 124.2);

Tailwind

colors: {
  custom: {
    50: '#c3dd79',
    500: '#a5cf38',
    950: '#000000',
  },
}

SCSS

$custom: #a5cf38;
$custom-light: #c3dd79;
$custom-dark: #000000;

JSON

{
  "hex": "#a5cf38",
  "rgb": {
    "r": 165,
    "g": 207,
    "b": 56
  },
  "hsl": {
    "h": 76.689,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79714,
    "c": 0.1777,
    "h": 124.2
  },
  "luminance": 0.52911
}

Semantic roles & 50–950 ramp

primary

#A5CF38

secondary

#45317A

accent

#44E470

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A5CF38

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

Preview Lab → · Contrast checker → · Palette generator →