#A5CE39#A5CE39

#A5CE39 is a light, vivid yellow-green. Relative luminance 0.524; OKLCH L 79.5% C 0.176 H 124.0°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#A5CE39
RGB	rgb(165, 206, 57)
HSL	hsl(77, 60%, 52%)
HSV	hsv(77, 72%, 81%)
CMYK	cmyk(19.9%, 0%, 72.3%, 19.2%)
CIE-LAB	lab(77.54, -33.80, 65.46)
CIE-LCH	lch(77.54, 73.67, 117.31°)
OKLab	oklab(79.49% -0.0983 0.1459)
OKLCH	oklch(79.49% 0.176 124)
XYZ	xyz(38.3273, 52.4370, 11.9723)
Luminance	0.5244 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CE39 #6239CE

analogous

#CEAD39 #A5CE39 #5BCE39

triadic

#A5CE39 #39A5CE #CE39A5

tetradic

#A5CE39 #39CEAD #6239CE #CE395B

square

#A5CE39 #39CEAD #6239CE #CE395B

split-complementary

#A5CE39 #395BCE #AD39CE

monochromatic

#59711C #80A228 #A5CE39 #BBDA6A #D2E69B

Accessibility & contrast

On white

1.83

#A5CE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#A5CE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CE39

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CE39	#FFFFFF	#000000	##000000
##A5CE39	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC11C

Deuteranopia (green-blind)

#D4BF46

Tritanopia (blue-blind)

#ADC4B1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a5ce39;
/* rgb */ color: rgb(165, 206, 57);
/* oklch */ color: oklch(79.5% 0.176 124.0);

Tailwind

colors: {
  custom: {
    50: '#c3dd79',
    500: '#a5ce39',
    950: '#000000',
  },
}

SCSS

$custom: #a5ce39;
$custom-light: #c3dd79;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ce39",
  "rgb": {
    "r": 165,
    "g": 206,
    "b": 57
  },
  "hsl": {
    "h": 76.51,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79489,
    "c": 0.17592,
    "h": 124
  },
  "luminance": 0.52437
}

Semantic roles & 50–950 ramp

primary

#A5CE39

secondary

#45317A

accent

#44E370

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A5CE39

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

Preview Lab → · Contrast checker → · Palette generator →