#A5DE5B#A5DE5B

#A5DE5B is a very light, vivid yellow-green. Relative luminance 0.610; OKLCH L 83.5% C 0.172 H 129.3°. Best body text is #000000 at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#A5DE5B
RGB	rgb(165, 222, 91)
HSL	hsl(86, 66%, 61%)
HSV	hsv(86, 59%, 87%)
CMYK	cmyk(25.7%, 0%, 59%, 12.9%)
CIE-LAB	lab(82.38, -38.64, 57.12)
CIE-LCH	lch(82.38, 68.96, 124.08°)
OKLab	oklab(83.49% -0.1087 0.1328)
OKLCH	oklch(83.49% 0.172 129.3)
XYZ	xyz(43.5264, 60.9962, 19.3757)
Luminance	0.6100 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5DE5B #945BDE

analogous

#DED65B #A5DE5B #64DE5B

triadic

#A5DE5B #5BA5DE #DE5BA5

tetradic

#A5DE5B #5BDED6 #945BDE #DE5B64

square

#A5DE5B #5BDED6 #945BDE #DE5B64

split-complementary

#A5DE5B #5B64DE #D65BDE

monochromatic

#689F20 #89D22A #A5DE5B #C1E88E #DDF3C1

Accessibility & contrast

On white

1.59

#A5DE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.20

#A5DE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5DE5B

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5DE5B	#FFFFFF	#000000	##000000
##A5DE5B	1.00	1.59	13.20	13.20
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.20	21.00	1.00	1.00
##000000	13.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D04D

Deuteranopia (green-blind)

#E0CC64

Tritanopia (blue-blind)

#A9D5C2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a5de5b;
/* rgb */ color: rgb(165, 222, 91);
/* oklch */ color: oklch(83.5% 0.172 129.3);

Tailwind

colors: {
  custom: {
    50: '#c3e88e',
    500: '#a5de5b',
    950: '#000000',
  },
}

SCSS

$custom: #a5de5b;
$custom-light: #c3e88e;
$custom-dark: #000000;

JSON

{
  "hex": "#a5de5b",
  "rgb": {
    "r": 165,
    "g": 222,
    "b": 91
  },
  "hsl": {
    "h": 86.107,
    "s": 66.497,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83487,
    "c": 0.17163,
    "h": 129.3
  },
  "luminance": 0.60997
}

Semantic roles & 50–950 ramp

primary

#A5DE5B

secondary

#683BA2

accent

#17CE67

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A5DE5B

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

Preview Lab → · Contrast checker → · Palette generator →