#A3F758#A3F758

#A3F758 is a very light, highly saturated yellow-green. Relative luminance 0.750; OKLCH L 89.2% C 0.207 H 132.9°. Best body text is #000000 at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#A3F758
RGB	rgb(163, 247, 88)
HSL	hsl(92, 91%, 66%)
HSV	hsv(92, 64%, 97%)
CMYK	cmyk(34%, 0%, 64.4%, 3.1%)
CIE-LAB	lab(89.40, -50.34, 66.04)
CIE-LCH	lch(89.40, 83.04, 127.31°)
OKLab	oklab(89.16% -0.1409 0.1514)
OKLCH	oklch(89.16% 0.207 132.9)
XYZ	xyz(50.1257, 75.0106, 21.0681)
Luminance	0.7501 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F758 #AC58F7

analogous

#F3F758 #A3F758 #58F75C

triadic

#A3F758 #58A3F7 #F758A3

tetradic

#A3F758 #58F3F7 #AC58F7 #F75C58

square

#A3F758 #58F3F7 #AC58F7 #F75C58

split-complementary

#A3F758 #5C58F7 #F758F3

monochromatic

#65CB0A #83F41E #A3F758 #C3FA92 #E3FDCD

Accessibility & contrast

On white

1.31

#A3F758 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.00

#A3F758 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F758

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F758	#FFFFFF	#000000	##000000
##A3F758	1.00	1.31	16.00	16.00
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.00	21.00	1.00	1.00
##000000	16.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE543

Deuteranopia (green-blind)

#F5DE65

Tritanopia (blue-blind)

#A4EED6

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #a3f758;
/* rgb */ color: rgb(163, 247, 88);
/* oklch */ color: oklch(89.2% 0.207 132.9);

Tailwind

colors: {
  custom: {
    50: '#c3fa8e',
    500: '#a3f758',
    950: '#000000',
  },
}

SCSS

$custom: #a3f758;
$custom-light: #c3fa8e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f758",
  "rgb": {
    "r": 163,
    "g": 247,
    "b": 88
  },
  "hsl": {
    "h": 91.698,
    "s": 90.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.89158,
    "c": 0.20687,
    "h": 132.9
  },
  "luminance": 0.75013
}

Semantic roles & 50–950 ramp

primary

#A3F758

secondary

#7E2CC7

accent

#00E679

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A3F758

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

Preview Lab → · Contrast checker → · Palette generator →