#A5E651#A5E651

#A5E651 is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.2% C 0.190 H 129.8°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#A5E651
RGB	rgb(165, 230, 81)
HSL	hsl(86, 75%, 61%)
HSV	hsv(86, 65%, 90%)
CMYK	cmyk(28.3%, 0%, 64.8%, 9.8%)
CIE-LAB	lab(84.58, -42.97, 63.69)
CIE-LCH	lch(84.58, 76.83, 124.01°)
OKLab	oklab(85.25% -0.1215 0.1456)
OKLCH	oklch(85.25% 0.19 129.8)
XYZ	xyz(45.2988, 65.1858, 17.9785)
Luminance	0.6519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5E651 #9251E6

analogous

#E6DC51 #A5E651 #5AE651

triadic

#A5E651 #51A5E6 #E651A5

tetradic

#A5E651 #51E6DC #9251E6 #E6515A

square

#A5E651 #51E6DC #9251E6 #E6515A

split-complementary

#A5E651 #515AE6 #DC51E6

monochromatic

#67A518 #89DA1F #A5E651 #C1EE87 #DCF5BC

Accessibility & contrast

On white

1.50

#A5E651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#A5E651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5E651

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5E651	#FFFFFF	#000000	##000000
##A5E651	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D63D

Deuteranopia (green-blind)

#E7D25D

Tritanopia (blue-blind)

#A9DCC7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a5e651;
/* rgb */ color: rgb(165, 230, 81);
/* oklch */ color: oklch(85.2% 0.190 129.8);

Tailwind

colors: {
  custom: {
    50: '#c4ee89',
    500: '#a5e651',
    950: '#000000',
  },
}

SCSS

$custom: #a5e651;
$custom-light: #c4ee89;
$custom-dark: #000000;

JSON

{
  "hex": "#a5e651",
  "rgb": {
    "r": 165,
    "g": 230,
    "b": 81
  },
  "hsl": {
    "h": 86.174,
    "s": 74.874,
    "l": 60.98
  },
  "oklch": {
    "l": 0.85247,
    "c": 0.18959,
    "h": 129.8
  },
  "luminance": 0.65187
}

Semantic roles & 50–950 ramp

primary

#A5E651

secondary

#6634A7

accent

#0ED766

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #A5E651

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

Preview Lab → · Contrast checker → · Palette generator →