#A5E751#A5E751

#A5E751 is a very light, vivid yellow-green. Relative luminance 0.657; OKLCH L 85.5% C 0.191 H 130.0°. Best body text is #000000 at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#A5E751
RGB	rgb(165, 231, 81)
HSL	hsl(86, 76%, 61%)
HSV	hsv(86, 65%, 91%)
CMYK	cmyk(28.6%, 0%, 64.9%, 9.4%)
CIE-LAB	lab(84.87, -43.41, 64.00)
CIE-LCH	lch(84.87, 77.33, 124.15°)
OKLab	oklab(85.48% -0.1226 0.1462)
OKLCH	oklch(85.48% 0.191 130)
XYZ	xyz(45.5779, 65.7440, 18.0715)
Luminance	0.6574 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5E751 #9351E7

analogous

#E7DE51 #A5E751 #5AE751

triadic

#A5E751 #51A5E7 #E751A5

tetradic

#A5E751 #51E7DE #9351E7 #E7515A

square

#A5E751 #51E7DE #9351E7 #E7515A

split-complementary

#A5E751 #515AE7 #DE51E7

monochromatic

#67A717 #89DC1E #A5E751 #C1EE87 #DDF6BD

Accessibility & contrast

On white

1.48

#A5E751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.15

#A5E751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5E751

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5E751	#FFFFFF	#000000	##000000
##A5E751	1.00	1.48	14.15	14.15
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.15	21.00	1.00	1.00
##000000	14.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D73D

Deuteranopia (green-blind)

#E8D25D

Tritanopia (blue-blind)

#A9DDC8

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #a5e751;
/* rgb */ color: rgb(165, 231, 81);
/* oklch */ color: oklch(85.5% 0.191 130.0);

Tailwind

colors: {
  custom: {
    50: '#c4ef89',
    500: '#a5e751',
    950: '#000000',
  },
}

SCSS

$custom: #a5e751;
$custom-light: #c4ef89;
$custom-dark: #000000;

JSON

{
  "hex": "#a5e751",
  "rgb": {
    "r": 165,
    "g": 231,
    "b": 81
  },
  "hsl": {
    "h": 86.4,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.85479,
    "c": 0.19085,
    "h": 130
  },
  "luminance": 0.65745
}

Semantic roles & 50–950 ramp

primary

#A5E751

secondary

#6734A8

accent

#0ED867

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #A5E751

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

Preview Lab → · Contrast checker → · Palette generator →