#AFF387#AFF387

#AFF387 is a very light, vivid yellow-green. Relative luminance 0.750; OKLCH L 89.5% C 0.155 H 134.9°. Best body text is #000000 at 15.99:1 contrast (WCAG AA passes).

Color values

HEX	#AFF387
RGB	rgb(175, 243, 135)
HSL	hsl(98, 82%, 74%)
HSV	hsv(98, 44%, 95%)
CMYK	cmyk(28%, 0%, 44.4%, 4.7%)
CIE-LAB	lab(89.38, -39.83, 45.29)
CIE-LCH	lch(89.38, 60.31, 131.33°)
OKLab	oklab(89.46% -0.1095 0.11)
OKLCH	oklch(89.46% 0.155 134.9)
XYZ	xyz(54.1017, 74.9626, 34.5357)
Luminance	0.7496 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.41

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF387 #CB87F3

analogous

#E5F387 #AFF387 #87F395

triadic

#AFF387 #87AFF3 #F387AF

tetradic

#AFF387 #87E5F3 #CB87F3 #F39587

square

#AFF387 #87E5F3 #CB87F3 #F39587

split-complementary

#AFF387 #9587F3 #F387E5

monochromatic

#65E818 #8AED4F #AFF387 #D4F9BF #ECFCE3

Accessibility & contrast

On white

1.31

#AFF387 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.99

#AFF387 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF387

15.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF387	#FFFFFF	#000000	##000000
##AFF387	1.00	1.31	15.99	15.99
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.99	21.00	1.00	1.00
##000000	15.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE47E

Deuteranopia (green-blind)

#F0DF8D

Tritanopia (blue-blind)

#AFECD9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aff387;
/* rgb */ color: rgb(175, 243, 135);
/* oklch */ color: oklch(89.5% 0.155 134.9);

Tailwind

colors: {
  custom: {
    50: '#c9f7ab',
    500: '#aff387',
    950: '#000000',
  },
}

SCSS

$custom: #aff387;
$custom-light: #c9f7ab;
$custom-dark: #000000;

JSON

{
  "hex": "#aff387",
  "rgb": {
    "r": 175,
    "g": 243,
    "b": 135
  },
  "hsl": {
    "h": 97.778,
    "s": 81.818,
    "l": 74.118
  },
  "oklch": {
    "l": 0.89463,
    "c": 0.15522,
    "h": 134.9
  },
  "luminance": 0.74964
}

Semantic roles & 50–950 ramp

primary

#AFF387

secondary

#A04FCF

accent

#07DE8F

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #AFF387

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

Preview Lab → · Contrast checker → · Palette generator →