#AACF4B#AACF4B

#AACF4B is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 80.2% C 0.163 H 123.4°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#AACF4B
RGB	rgb(170, 207, 75)
HSL	hsl(77, 58%, 55%)
HSV	hsv(77, 64%, 81%)
CMYK	cmyk(17.9%, 0%, 63.8%, 18.8%)
CIE-LAB	lab(78.27, -31.16, 59.48)
CIE-LCH	lch(78.27, 67.15, 117.65°)
OKLab	oklab(80.2% -0.0897 0.1358)
OKLCH	oklch(80.2% 0.163 123.4)
XYZ	xyz(40.1607, 53.6795, 14.9006)
Luminance	0.5368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACF4B #704BCF

analogous

#CFB24B #AACF4B #68CF4B

triadic

#AACF4B #4BAACF #CF4BAA

tetradic

#AACF4B #4BCFB2 #704BCF #CF4B68

square

#AACF4B #4BCFB2 #704BCF #CF4B68

split-complementary

#AACF4B #4B68CF #B24BCF

monochromatic

#647E22 #8AAE2E #AACF4B #C1DC7B #D8E9AC

Accessibility & contrast

On white

1.79

#AACF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#AACF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACF4B

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACF4B	#FFFFFF	#000000	##000000
##AACF4B	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC33A

Deuteranopia (green-blind)

#D5C155

Tritanopia (blue-blind)

#B2C5B4

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #aacf4b;
/* rgb */ color: rgb(170, 207, 75);
/* oklch */ color: oklch(80.2% 0.163 123.4);

Tailwind

colors: {
  custom: {
    50: '#c6dd83',
    500: '#aacf4b',
    950: '#000000',
  },
}

SCSS

$custom: #aacf4b;
$custom-light: #c6dd83;
$custom-dark: #000000;

JSON

{
  "hex": "#aacf4b",
  "rgb": {
    "r": 170,
    "g": 207,
    "b": 75
  },
  "hsl": {
    "h": 76.818,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.80204,
    "c": 0.16279,
    "h": 123.4
  },
  "luminance": 0.5368
}

Semantic roles & 50–950 ramp

primary

#AACF4B

secondary

#4E3986

accent

#47E172

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #AACF4B

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

Preview Lab → · Contrast checker → · Palette generator →