#A4DC5B#A4DC5B

#A4DC5B is a very light, vivid yellow-green. Relative luminance 0.598; OKLCH L 83.0% C 0.169 H 129.2°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#A4DC5B
RGB	rgb(164, 220, 91)
HSL	hsl(86, 65%, 61%)
HSV	hsv(86, 59%, 86%)
CMYK	cmyk(25.5%, 0%, 58.6%, 13.7%)
CIE-LAB	lab(81.75, -38.11, 56.40)
CIE-LCH	lch(81.75, 68.07, 124.05°)
OKLab	oklab(82.96% -0.1072 0.1313)
OKLCH	oklch(82.96% 0.169 129.2)
XYZ	xyz(42.7911, 59.8333, 19.1900)
Luminance	0.5983 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DC5B #935BDC

analogous

#DCD45B #A4DC5B #63DC5B

triadic

#A4DC5B #5BA4DC #DC5BA4

tetradic

#A4DC5B #5BDCD4 #935BDC #DC5B63

square

#A4DC5B #5BDCD4 #935BDC #DC5B63

split-complementary

#A4DC5B #5B63DC #D45BDC

monochromatic

#669B21 #88CE2C #A4DC5B #C0E78D #DCF2C0

Accessibility & contrast

On white

1.62

#A4DC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#A4DC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DC5B

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DC5B	#FFFFFF	#000000	##000000
##A4DC5B	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE4D

Deuteranopia (green-blind)

#DECA64

Tritanopia (blue-blind)

#A8D3C0

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a4dc5b;
/* rgb */ color: rgb(164, 220, 91);
/* oklch */ color: oklch(83.0% 0.169 129.2);

Tailwind

colors: {
  custom: {
    50: '#c2e78e',
    500: '#a4dc5b',
    950: '#000000',
  },
}

SCSS

$custom: #a4dc5b;
$custom-light: #c2e78e;
$custom-dark: #000000;

JSON

{
  "hex": "#a4dc5b",
  "rgb": {
    "r": 164,
    "g": 220,
    "b": 91
  },
  "hsl": {
    "h": 86.047,
    "s": 64.824,
    "l": 60.98
  },
  "oklch": {
    "l": 0.82962,
    "c": 0.16949,
    "h": 129.2
  },
  "luminance": 0.59834
}

Semantic roles & 50–950 ramp

primary

#A4DC5B

secondary

#673C9F

accent

#19CD67

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A4DC5B

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

Preview Lab → · Contrast checker → · Palette generator →