#A5E051#A5E051

#A5E051 is a very light, vivid yellow-green. Relative luminance 0.619; OKLCH L 83.9% C 0.182 H 128.9°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#A5E051
RGB	rgb(165, 224, 81)
HSL	hsl(85, 70%, 60%)
HSV	hsv(85, 64%, 88%)
CMYK	cmyk(26.3%, 0%, 63.8%, 12.2%)
CIE-LAB	lab(82.86, -40.35, 61.85)
CIE-LCH	lch(82.86, 73.85, 123.12°)
OKLab	oklab(83.85% -0.1142 0.1417)
OKLCH	oklch(83.85% 0.182 128.9)
XYZ	xyz(43.6577, 61.9037, 17.4314)
Luminance	0.6190 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5E051 #8C51E0

analogous

#E0D351 #A5E051 #5EE051

triadic

#A5E051 #51A5E0 #E051A5

tetradic

#A5E051 #51E0D3 #8C51E0 #E0515E

square

#A5E051 #51E0D3 #8C51E0 #E0515E

split-complementary

#A5E051 #515EE0 #D351E0

monochromatic

#669B1C #89CF25 #A5E051 #C0E985 #DBF3B9

Accessibility & contrast

On white

1.57

#A5E051 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#A5E051 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5E051

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5E051	#FFFFFF	#000000	##000000
##A5E051	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD13F

Deuteranopia (green-blind)

#E2CD5C

Tritanopia (blue-blind)

#AAD7C2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a5e051;
/* rgb */ color: rgb(165, 224, 81);
/* oklch */ color: oklch(83.9% 0.182 128.9);

Tailwind

colors: {
  custom: {
    50: '#c3ea88',
    500: '#a5e051',
    950: '#000000',
  },
}

SCSS

$custom: #a5e051;
$custom-light: #c3ea88;
$custom-dark: #000000;

JSON

{
  "hex": "#a5e051",
  "rgb": {
    "r": 165,
    "g": 224,
    "b": 81
  },
  "hsl": {
    "h": 84.755,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.83853,
    "c": 0.18203,
    "h": 128.9
  },
  "luminance": 0.61905
}

Semantic roles & 50–950 ramp

primary

#A5E051

secondary

#61379F

accent

#3BED84

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A5E051

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

Preview Lab → · Contrast checker → · Palette generator →