#A5F457#A5F457

#A5F457 is a very light, highly saturated yellow-green. Relative luminance 0.734; OKLCH L 88.6% C 0.203 H 132.1°. Best body text is #000000 at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#A5F457
RGB	rgb(165, 244, 87)
HSL	hsl(90, 88%, 65%)
HSV	hsv(90, 64%, 96%)
CMYK	cmyk(32.4%, 0%, 64.3%, 4.3%)
CIE-LAB	lab(88.63, -48.49, 65.65)
CIE-LCH	lch(88.63, 81.61, 126.45°)
OKLab	oklab(88.56% -0.1361 0.1504)
OKLCH	oklch(88.56% 0.203 132.1)
XYZ	xyz(49.5874, 73.3870, 20.5674)
Luminance	0.7339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5F457 #A657F4

analogous

#F3F457 #A5F457 #57F458

triadic

#A5F457 #57A5F4 #F457A5

tetradic

#A5F457 #57F3F4 #A657F4 #F45857

square

#A5F457 #57F3F4 #A657F4 #F45857

split-complementary

#A5F457 #5857F4 #F457F3

monochromatic

#68C40D #86F01E #A5F457 #C4F890 #E3FCCA

Accessibility & contrast

On white

1.34

#A5F457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.68

#A5F457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5F457

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5F457	#FFFFFF	#000000	##000000
##A5F457	1.00	1.34	15.68	15.68
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.68	21.00	1.00	1.00
##000000	15.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE242

Deuteranopia (green-blind)

#F3DC64

Tritanopia (blue-blind)

#A7EAD4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a5f457;
/* rgb */ color: rgb(165, 244, 87);
/* oklch */ color: oklch(88.6% 0.203 132.1);

Tailwind

colors: {
  custom: {
    50: '#c4f88d',
    500: '#a5f457',
    950: '#000000',
  },
}

SCSS

$custom: #a5f457;
$custom-light: #c4f88d;
$custom-dark: #000000;

JSON

{
  "hex": "#a5f457",
  "rgb": {
    "r": 165,
    "g": 244,
    "b": 87
  },
  "hsl": {
    "h": 90.191,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.88558,
    "c": 0.20285,
    "h": 132.1
  },
  "luminance": 0.73389
}

Semantic roles & 50–950 ramp

primary

#A5F457

secondary

#782EC1

accent

#01E473

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A5F457

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

Preview Lab → · Contrast checker → · Palette generator →