#A4F85B#A4F85B

#A4F85B is a very light, highly saturated yellow-green. Relative luminance 0.758; OKLCH L 89.5% C 0.205 H 133.1°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#A4F85B
RGB	rgb(164, 248, 91)
HSL	hsl(92, 92%, 66%)
HSV	hsv(92, 63%, 97%)
CMYK	cmyk(33.9%, 0%, 63.3%, 2.7%)
CIE-LAB	lab(89.76, -50.18, 65.25)
CIE-LCH	lch(89.76, 82.31, 127.56°)
OKLab	oklab(89.47% -0.1403 0.1501)
OKLCH	oklch(89.47% 0.205 133.1)
XYZ	xyz(50.7648, 75.7806, 21.8479)
Luminance	0.7578 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F85B #AF5BF8

analogous

#F3F85B #A4F85B #5BF861

triadic

#A4F85B #5BA4F8 #F85BA4

tetradic

#A4F85B #5BF3F8 #AF5BF8 #F8615B

square

#A4F85B #5BF3F8 #AF5BF8 #F8615B

split-complementary

#A4F85B #615BF8 #F85BF3

monochromatic

#65D009 #83F520 #A4F85B #C5FB96 #E5FDD0

Accessibility & contrast

On white

1.30

#A4F85B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#A4F85B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F85B

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F85B	#FFFFFF	#000000	##000000
##A4F85B	1.00	1.30	16.16	16.16
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.16	21.00	1.00	1.00
##000000	16.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE647

Deuteranopia (green-blind)

#F6DF68

Tritanopia (blue-blind)

#A5EFD7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #a4f85b;
/* rgb */ color: rgb(164, 248, 91);
/* oklch */ color: oklch(89.5% 0.205 133.1);

Tailwind

colors: {
  custom: {
    50: '#c4fb90',
    500: '#a4f85b',
    950: '#000000',
  },
}

SCSS

$custom: #a4f85b;
$custom-light: #c4fb90;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f85b",
  "rgb": {
    "r": 164,
    "g": 248,
    "b": 91
  },
  "hsl": {
    "h": 92.102,
    "s": 91.813,
    "l": 66.471
  },
  "oklch": {
    "l": 0.89471,
    "c": 0.20549,
    "h": 133.1
  },
  "luminance": 0.75783
}

Semantic roles & 50–950 ramp

primary

#A4F85B

secondary

#812CCB

accent

#00E67B

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A4F85B

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

Preview Lab → · Contrast checker → · Palette generator →